Mercurial > hg > orthanc

annotate OrthancFramework/Sources/DicomFormat/DicomImageInformation.cpp @ 4827:4cfd96732076

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 25 Nov 2021 15:52:54 +0100
parents d9473bd5ed43
children 7053502fbf97
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1737
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1206
diff changeset
4 * Department, University Hospital of Liege, Belgium
4437
d9473bd5ed43 upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4312
diff changeset
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
8 * modify it under the terms of the GNU Lesser General Public License
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
10 * the License, or (at your option) any later version.
3007
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
11 *
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
15 * Lesser General Public License for more details.
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 *
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
17 * You should have received a copy of the GNU Lesser General Public
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
18 * License along with this program. If not, see
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4076
diff changeset
19 * <http://www.gnu.org/licenses/>.
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 **/
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 #include "../PrecompiledHeaders.h"
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 #ifndef NOMINMAX
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 #define NOMINMAX
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 #endif
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 #include "DicomImageInformation.h"
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30
3712
2a170a8f1faf replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
31 #include "../Compatibility.h"
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 #include "../OrthancException.h"
1206
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
33 #include "../Toolbox.h"
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #include <boost/lexical_cast.hpp>
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 #include <limits>
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 #include <cassert>
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 #include <stdio.h>
2870
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
38 #include <memory>
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 namespace Orthanc
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 DicomImageInformation::DicomImageInformation(const DicomMap& values)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 {
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
44 uint32_t pixelRepresentation = 0;
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
45 uint32_t planarConfiguration = 0;
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 try
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 {
1737
ec66a16aa398 removal of DicomStringValue and DicomNullValue
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1288
diff changeset
49 std::string p = values.GetValue(DICOM_TAG_PHOTOMETRIC_INTERPRETATION).GetContent();
1206
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
50 Toolbox::ToUpperCase(p);
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
51
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
52 if (p == "RGB")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
53 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
54 photometric_ = PhotometricInterpretation_RGB;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
55 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
56 else if (p == "MONOCHROME1")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
57 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
58 photometric_ = PhotometricInterpretation_Monochrome1;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
59 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
60 else if (p == "MONOCHROME2")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
61 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
62 photometric_ = PhotometricInterpretation_Monochrome2;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
63 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
64 else if (p == "PALETTE COLOR")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
65 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
66 photometric_ = PhotometricInterpretation_Palette;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
67 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
68 else if (p == "HSV")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
69 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
70 photometric_ = PhotometricInterpretation_HSV;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
71 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
72 else if (p == "ARGB")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
73 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
74 photometric_ = PhotometricInterpretation_ARGB;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
75 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
76 else if (p == "CMYK")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
77 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
78 photometric_ = PhotometricInterpretation_CMYK;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
79 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
80 else if (p == "YBR_FULL")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
81 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
82 photometric_ = PhotometricInterpretation_YBRFull;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
83 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
84 else if (p == "YBR_FULL_422")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
85 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
86 photometric_ = PhotometricInterpretation_YBRFull422;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
87 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
88 else if (p == "YBR_PARTIAL_420")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
89 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
90 photometric_ = PhotometricInterpretation_YBRPartial420;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
91 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
92 else if (p == "YBR_PARTIAL_422")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
93 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
94 photometric_ = PhotometricInterpretation_YBRPartial422;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
95 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
96 else if (p == "YBR_ICT")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
97 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
98 photometric_ = PhotometricInterpretation_YBR_ICT;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
99 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
100 else if (p == "YBR_RCT")
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
101 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
102 photometric_ = PhotometricInterpretation_YBR_RCT;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
103 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
104 else
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
105 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
106 photometric_ = PhotometricInterpretation_Unknown;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
107 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
108
3519
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
109 values.GetValue(DICOM_TAG_COLUMNS).ParseFirstUnsignedInteger(width_); // in some US images, we've seen tag values of "800\0"; that's why we parse the 'first' value
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
110 values.GetValue(DICOM_TAG_ROWS).ParseFirstUnsignedInteger(height_);
fc26659493b6 added support for COLUMNS/ROWS tags with invalid 800\0 value observed in some US images
amazy
parents: 3060
diff changeset
111
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
112 if (!values.ParseUnsignedInteger32(bitsAllocated_, DICOM_TAG_BITS_ALLOCATED))
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
113 {
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
114 throw OrthancException(ErrorCode_BadFileFormat);
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
115 }
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
116
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
117 if (!values.ParseUnsignedInteger32(samplesPerPixel_, DICOM_TAG_SAMPLES_PER_PIXEL))
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
118 {
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
119 samplesPerPixel_ = 1; // Assume 1 color channel
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
120 }
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
121
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
122 if (!values.ParseUnsignedInteger32(bitsStored_, DICOM_TAG_BITS_STORED))
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 bitsStored_ = bitsAllocated_;
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126
4827
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
127 if (bitsStored_ > bitsAllocated_)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
128 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
129 throw OrthancException(ErrorCode_BadFileFormat);
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
130 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
131
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
132 if (!values.ParseUnsignedInteger32(highBit_, DICOM_TAG_HIGH_BIT))
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
133 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
134 highBit_ = bitsStored_ - 1;
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
135 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
137 if (!values.ParseUnsignedInteger32(pixelRepresentation, DICOM_TAG_PIXEL_REPRESENTATION))
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
138 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 pixelRepresentation = 0; // Assume unsigned pixels
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
141
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142 if (samplesPerPixel_ > 1)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
143 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
144 // The "Planar Configuration" is only set when "Samples per Pixels" is greater than 1
1908
5096681efce6 direct hyperlinks to the DICOM standard
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1905
diff changeset
145 // http://dicom.nema.org/medical/dicom/current/output/html/part03.html#sect_C.7.6.3.1.3
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
146
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
147 if (!values.ParseUnsignedInteger32(planarConfiguration, DICOM_TAG_PLANAR_CONFIGURATION))
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149 planarConfiguration = 0; // Assume interleaved color channels
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153 catch (boost::bad_lexical_cast&)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 throw OrthancException(ErrorCode_NotImplemented);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157 catch (OrthancException&)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159 throw OrthancException(ErrorCode_NotImplemented);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
160 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
161
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
162
2416
feb0d2dcfa9b try and fix compiler bugs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2279
diff changeset
163 if (values.HasTag(DICOM_TAG_NUMBER_OF_FRAMES))
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
164 {
4076
eab8010c05fc avoid relying on boost::bad_lexical_cast in DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
165 if (!values.ParseUnsignedInteger32(numberOfFrames_, DICOM_TAG_NUMBER_OF_FRAMES))
2416
feb0d2dcfa9b try and fix compiler bugs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2279
diff changeset
166 {
feb0d2dcfa9b try and fix compiler bugs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2279
diff changeset
167 throw OrthancException(ErrorCode_NotImplemented);
feb0d2dcfa9b try and fix compiler bugs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2279
diff changeset
168 }
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169 }
2416
feb0d2dcfa9b try and fix compiler bugs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2279
diff changeset
170 else
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171 {
2416
feb0d2dcfa9b try and fix compiler bugs
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2279
diff changeset
172 numberOfFrames_ = 1;
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
173 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174
3007
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
175 if (bitsAllocated_ != 8 && bitsAllocated_ != 16 &&
4827
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
176 bitsAllocated_ != 24 && bitsAllocated_ != 32 &&
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
177 bitsAllocated_ != 1 /* new in Orthanc 1.9.8 */)
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178 {
3007
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
179 throw OrthancException(ErrorCode_IncompatibleImageFormat, "Image not supported: " + boost::lexical_cast<std::string>(bitsAllocated_) + " bits allocated");
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
180 }
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
181 else if (numberOfFrames_ == 0)
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
182 {
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
183 throw OrthancException(ErrorCode_IncompatibleImageFormat, "Image not supported (no frames)");
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
184 }
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
185 else if (planarConfiguration != 0 && planarConfiguration != 1)
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
186 {
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
187 throw OrthancException(ErrorCode_IncompatibleImageFormat, "Image not supported: planar configuration is " + boost::lexical_cast<std::string>(planarConfiguration));
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190 if (samplesPerPixel_ == 0)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191 {
3007
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
192 throw OrthancException(ErrorCode_IncompatibleImageFormat, "Image not supported: samples per pixel is 0");
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
193 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
194
4827
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
195 if (bitsStored_ == 1)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
196 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
197 // This is the case of DICOM SEG, new in Orthanc 1.9.8
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
198 if (bitsAllocated_ != 1)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
199 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
200 throw OrthancException(ErrorCode_BadFileFormat);
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
201 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
202 else if (width_ % 8 != 0)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
203 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
204 throw OrthancException(ErrorCode_BadFileFormat, "Bad number of columns for a black-and-white image");
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
205 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
206 else
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
207 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
208 bytesPerValue_ = 0; // Arbitrary initialization
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
209 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
210 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
211 else
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
212 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
213 bytesPerValue_ = bitsAllocated_ / 8;
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
214 }
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
215
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
216 isPlanar_ = (planarConfiguration != 0 ? true : false);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
217 isSigned_ = (pixelRepresentation != 0 ? true : false);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
218 }
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
219
2870
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
220 DicomImageInformation* DicomImageInformation::Clone() const
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
221 {
3712
2a170a8f1faf replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3640
diff changeset
222 std::unique_ptr<DicomImageInformation> target(new DicomImageInformation);
2870
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
223 target->width_ = width_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
224 target->height_ = height_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
225 target->samplesPerPixel_ = samplesPerPixel_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
226 target->numberOfFrames_ = numberOfFrames_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
227 target->isPlanar_ = isPlanar_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
228 target->isSigned_ = isSigned_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
229 target->bytesPerValue_ = bytesPerValue_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
230 target->bitsAllocated_ = bitsAllocated_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
231 target->bitsStored_ = bitsStored_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
232 target->highBit_ = highBit_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
233 target->photometric_ = photometric_;
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
234
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
235 return target.release();
716dd24974ef DicomImageInformation::Clone()
am@osimis.io
parents: 2838
diff changeset
236 }
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
237
4297
785a2713323e abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4279
diff changeset
238 unsigned int DicomImageInformation::GetWidth() const
4279
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
239 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
240 return width_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
241 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
242
4297
785a2713323e abi continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4279
diff changeset
243 unsigned int DicomImageInformation::GetHeight() const
4279
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
244 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
245 return height_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
246 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
247
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
248 unsigned int DicomImageInformation::GetNumberOfFrames() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
249 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
250 return numberOfFrames_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
251 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
252
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
253 unsigned int DicomImageInformation::GetChannelCount() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
254 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
255 return samplesPerPixel_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
256 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
257
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
258 unsigned int DicomImageInformation::GetBitsStored() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
259 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
260 return bitsStored_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
261 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
262
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
263 size_t DicomImageInformation::GetBytesPerValue() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
264 {
4827
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
265 if (bitsStored_ == 1)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
266 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
267 throw OrthancException(ErrorCode_BadSequenceOfCalls,
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
268 "This call is incompatible with black-and-white images");
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
269 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
270 else
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
271 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
272 assert(bitsAllocated_ >= 8);
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
273 return bytesPerValue_;
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
274 }
4279
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
275 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
276
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
277 bool DicomImageInformation::IsSigned() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
278 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
279 return isSigned_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
280 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
281
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
282 unsigned int DicomImageInformation::GetBitsAllocated() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
283 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
284 return bitsAllocated_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
285 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
286
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
287 unsigned int DicomImageInformation::GetHighBit() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
288 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
289 return highBit_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
290 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
291
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
292 bool DicomImageInformation::IsPlanar() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
293 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
294 return isPlanar_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
295 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
296
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
297 unsigned int DicomImageInformation::GetShift() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
298 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
299 return highBit_ + 1 - bitsStored_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
300 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
301
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
302 PhotometricInterpretation DicomImageInformation::GetPhotometricInterpretation() const
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
303 {
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
304 return photometric_;
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
305 }
ab4d015af660 moving inline methods to source files for ABI compatibility
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
306
1905
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
307 bool DicomImageInformation::ExtractPixelFormat(PixelFormat& format,
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
308 bool ignorePhotometricInterpretation) const
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
309 {
1905
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
310 if (photometric_ == PhotometricInterpretation_Palette)
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
311 {
2423
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
312 if (GetBitsStored() == 8 && GetChannelCount() == 1 && !IsSigned())
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
313 {
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
314 format = PixelFormat_RGB24;
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
315 return true;
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
316 }
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
317
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
318 if (GetBitsStored() == 16 && GetChannelCount() == 1 && !IsSigned())
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
319 {
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
320 format = PixelFormat_RGB48;
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
321 return true;
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
322 }
1905
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
323 }
2423
5a7c5c541a1d Built-in decoding of palette images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2416
diff changeset
324
1905
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
325 if (ignorePhotometricInterpretation ||
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
326 photometric_ == PhotometricInterpretation_Monochrome1 ||
1206
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
327 photometric_ == PhotometricInterpretation_Monochrome2)
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
328 {
1206
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
329 if (GetBitsStored() == 8 && GetChannelCount() == 1 && !IsSigned())
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
330 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
331 format = PixelFormat_Grayscale8;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
332 return true;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
333 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
334
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
335 if (GetBitsAllocated() == 16 && GetChannelCount() == 1 && !IsSigned())
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
336 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
337 format = PixelFormat_Grayscale16;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
338 return true;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
339 }
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
340
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
341 if (GetBitsAllocated() == 16 && GetChannelCount() == 1 && IsSigned())
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
342 {
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
343 format = PixelFormat_SignedGrayscale16;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
344 return true;
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
345 }
2838
f3a2d109e361 new orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
346
f3a2d109e361 new orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
347 if (GetBitsAllocated() == 32 && GetChannelCount() == 1 && !IsSigned())
f3a2d109e361 new orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
348 {
f3a2d109e361 new orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
349 format = PixelFormat_Grayscale32;
f3a2d109e361 new orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
350 return true;
f3a2d109e361 new orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
351 }
4827
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
352
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
353 if (GetBitsStored() == 1 && GetChannelCount() == 1 && !IsSigned())
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
354 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
355 // This is the case of DICOM SEG, new in Orthanc 1.9.8
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
356 format = PixelFormat_Grayscale8;
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
357 return true;
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
358 }
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
359 }
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
360
3007
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
361 if (GetBitsStored() == 8 &&
c9f93628215a more error details
am@osimis.io
parents: 2870
diff changeset
362 GetChannelCount() == 3 &&
1206
f5b0207967bc Fix issue 19 (YBR_FULL are decoded incorrectly)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
363 !IsSigned() &&
1905
8b1baa2315b8 Huge speedup if decoding the family of JPEG transfer syntaxes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
364 (ignorePhotometricInterpretation || photometric_ == PhotometricInterpretation_RGB))
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
365 {
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
366 format = PixelFormat_RGB24;
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
367 return true;
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
368 }
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
369
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
370 return false;
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
371 }
1924
6c73df12ca51 New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1908
diff changeset
372
6c73df12ca51 New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1908
diff changeset
373
6c73df12ca51 New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1908
diff changeset
374 size_t DicomImageInformation::GetFrameSize() const
6c73df12ca51 New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1908
diff changeset
375 {
4827
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
376 if (bitsStored_ == 1)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
377 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
378 assert(GetWidth() % 8 == 0);
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
379
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
380 if (GetChannelCount() == 1)
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
381 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
382 return GetHeight() * GetWidth() / 8;
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
383 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
384 else
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
385 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
386 throw OrthancException(ErrorCode_IncompatibleImageFormat,
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
387 "Image not supported (multi-channel black-and-image image)");
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
388 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
389 }
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
390 else
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
391 {
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
392 return (GetHeight() *
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
393 GetWidth() *
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
394 GetBytesPerValue() *
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
395 GetChannelCount());
4cfd96732076 Support decoding of black-and-white images (with 1 bit per pixel), notably DICOM SEG
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
396 }
1924
6c73df12ca51 New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1908
diff changeset
397 }
4312
6d49e3b6ff77 fix abi of DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4297
diff changeset
398
6d49e3b6ff77 fix abi of DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4297
diff changeset
399
6d49e3b6ff77 fix abi of DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4297
diff changeset
400 unsigned int DicomImageInformation::GetUsefulTagLength()
6d49e3b6ff77 fix abi of DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4297
diff changeset
401 {
6d49e3b6ff77 fix abi of DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4297
diff changeset
402 return 256;
6d49e3b6ff77 fix abi of DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4297
diff changeset
403 }
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
404 }