Mercurial > hg > orthanc-stone

annotate Framework/Toolbox/ImageToolbox.cpp @ 1296:86400fa16091

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix build
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sun, 23 Feb 2020 15:25:49 +0100
parents d8c42e5e5843
children 30deba7bc8e2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1286
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
1 /**
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
2 * Stone of Orthanc
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
6 *
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
10 * the License, or (at your option) any later version.
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
11 *
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
15 * Affero General Public License for more details.
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
16 *
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
19 **/
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
20
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
21 #include "ImageToolbox.h"
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
22
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
23 #include "../StoneException.h"
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
24
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
25 #include <Core/Images/ImageProcessing.h>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
26 #include <Core/Images/PixelTraits.h>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
27
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
28 #include <Core/Logging.h>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
29 #include <Core/OrthancException.h>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
30
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
31 #include <boost/static_assert.hpp>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
32 #include <boost/type_traits.hpp>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
33
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
34 #include <vector>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
35
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
36 namespace OrthancStone
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
37 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
38 namespace
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
39 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
40 using Orthanc::PixelTraits;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
41 using Orthanc::PixelFormat;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
42 using Orthanc::ImageAccessor;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
43 using Orthanc::PixelFormat;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
44
1288
d8c42e5e5843 Fixed clang errors
Benjamin Golinvaux <bgo@osimis.io>
parents: 1286
diff changeset
45 template<typename Orthanc::PixelFormat Format>
1286
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
46 class PixelBinner
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
47 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
48 // "PixelBinner requires an arithmetic (integer or floating-point) pixel format"
1288
d8c42e5e5843 Fixed clang errors
Benjamin Golinvaux <bgo@osimis.io>
parents: 1286
diff changeset
49 typedef typename Orthanc::PixelTraits<Format>::PixelType PixelType;
1286
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
50 BOOST_STATIC_ASSERT(boost::is_arithmetic<PixelType>::value);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
51
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
52 public:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
53 PixelBinner(HistogramData& hd, double minValue, double maxValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
54 : hd_(hd)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
55 , minValue_(minValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
56 , maxValue_(maxValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
57 , division_(1.0 / hd_.binSize)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
58 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
59 ORTHANC_ASSERT(hd_.bins.size() > 0);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
60 ORTHANC_ASSERT(maxValue > minValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
61 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
62
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
63 ORTHANC_FORCE_INLINE void AddPixel(PixelType p)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
64 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
65 if (p <= minValue_)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
66 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
67 hd_.bins[0] += 1;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
68 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
69 else if (p >= maxValue_)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
70 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
71 hd_.bins.back() += 1;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
72 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
73 else
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
74 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
75 double distanceFromMin = p - minValue_;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
76 size_t binIndex = static_cast<size_t>(
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
77 std::floor(distanceFromMin * division_));
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
78 if (binIndex >= hd_.bins.size())
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
79 binIndex = hd_.bins.size() - 1;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
80 hd_.bins[binIndex] += 1;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
81 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
82 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
83 private:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
84 HistogramData& hd_;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
85 double minValue_;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
86 double maxValue_;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
87 double division_;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
88 };
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
89
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
90 template<PixelFormat Format>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
91 struct Histogram
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
92 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
93 typedef typename PixelTraits<Format>::PixelType PixelType;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
94
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
95 static void Apply(const Orthanc::ImageAccessor& img, HistogramData& hd,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
96 double minValue = 0,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
97 double maxValue = 0)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
98 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
99 ORTHANC_ASSERT(Format == img.GetFormat(),
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
100 "Internal error. Wrong template histogram type");
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
101
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
102 const size_t height = img.GetHeight();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
103 const size_t width = img.GetHeight();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
104
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
105 if ((minValue == 0) && (maxValue == 0))
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
106 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
107 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
108 //ORTHANC_ASSERT(boost::is_integral<PixelType>::value,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
109 // "Min and max values must be supplied for float-based histogram");
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
110 //
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
111 //PixelTraits<Format>::SetMinValue(minValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
112 //PixelTraits<Format>::SetMaxValue(maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
113 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
114
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
115 hd.minValue = minValue;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
116
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
117 // the following code is not really pretty but ensures
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
118 size_t numBins = static_cast<size_t>(
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
119 std::ceil((maxValue - minValue) / hd.binSize));
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
120
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
121 hd.bins.resize(numBins);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
122 std::fill(hd.bins.begin(), hd.bins.end(), 0);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
123
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
124 PixelBinner<Format> binner(hd, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
125 for (uint32_t y = 0; y < height; ++y)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
126 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
127 const PixelType* curPix = reinterpret_cast<const PixelType*>(
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
128 img.GetConstRow(y));
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
129
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
130 for (uint32_t x = 0; x < width; x++, curPix++)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
131 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
132 binner.AddPixel(*curPix);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
133 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
134 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
135 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
136 };
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
137
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
138
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
139 template<PixelFormat Format>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
140 struct ComputeMinMax__
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
141 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
142 typedef typename PixelTraits<Format>::PixelType PixelType;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
143
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
144 static void Apply(const Orthanc::ImageAccessor& img,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
145 PixelType& minValue, PixelType& maxValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
146 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
147 ORTHANC_ASSERT(Format == img.GetFormat(),
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
148 "Internal error. Wrong template histogram type");
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
149
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
150 const size_t height = img.GetHeight();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
151 const size_t width = img.GetHeight();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
152
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
153 if (height * width == 0)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
154 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
155 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
156 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
157
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
158 // min and max are crossed below. Think about it. This is OK :)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
159 PixelTraits<Format>::SetMaxValue(minValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
160 PixelTraits<Format>::SetMinValue(maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
161
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
162 for (uint32_t y = 0; y < height; ++y)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
163 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
164 const PixelType* curPix = reinterpret_cast<const PixelType*>(
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
165 img.GetConstRow(y));
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
166
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
167 for (uint32_t x = 0; x < width; x++, curPix++)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
168 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
169 if (*curPix <= minValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
170 minValue = *curPix;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
171 if (*curPix >= maxValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
172 maxValue = *curPix;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
173 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
174 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
175 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
176 };
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
177
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
178 template<PixelFormat Format>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
179 void ComputeMinMax_(const Orthanc::ImageAccessor& img,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
180 double& minValue, double& maxValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
181 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
182 typedef typename PixelTraits<Format>::PixelType PixelType;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
183 PixelType minValuePix = PixelType();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
184 PixelType maxValuePix = PixelType();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
185 ComputeMinMax__<Format>::Apply(img, minValuePix, maxValuePix);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
186 minValue = static_cast<double>(minValuePix);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
187 maxValue = static_cast<double>(maxValuePix);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
188 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
189
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
190 template<PixelFormat Format>
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
191 void ComputeHistogram_(const Orthanc::ImageAccessor& img, HistogramData& hd)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
192 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
193 typedef typename PixelTraits<Format>::PixelType PixelType;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
194 PixelType minValue = PixelType();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
195 PixelType maxValue = PixelType();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
196 ComputeMinMax__<Format>::Apply(img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
197
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
198 // make bins a little bigger to center integer pixel values
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
199 Histogram<Format>::Apply(img, hd,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
200 static_cast<double>(minValue) - 0.5,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
201 static_cast<double>(maxValue) + 0.5);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
202 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
203 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
204
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
205 void ComputeHistogram(const Orthanc::ImageAccessor& img,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
206 HistogramData& hd, double binSize)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
207 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
208 using namespace Orthanc;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
209
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
210 hd.binSize = binSize;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
211
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
212 // dynamic/static bridge
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
213 switch (img.GetFormat())
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
214 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
215 case PixelFormat_Grayscale8:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
216 ComputeHistogram_<PixelFormat_Grayscale8> (img, hd);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
217 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
218 case PixelFormat_Grayscale16:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
219 ComputeHistogram_<PixelFormat_Grayscale16> (img, hd);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
220 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
221 case PixelFormat_SignedGrayscale16:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
222 ComputeHistogram_<PixelFormat_SignedGrayscale16>(img, hd);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
223 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
224 case PixelFormat_Float32:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
225 ComputeHistogram_<PixelFormat_Float32> (img, hd);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
226 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
227 case PixelFormat_Grayscale32:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
228 ComputeHistogram_<PixelFormat_Grayscale32> (img, hd);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
229 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
230 case PixelFormat_Grayscale64:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
231 ComputeHistogram_<PixelFormat_Grayscale64> (img, hd);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
232 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
233 default:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
234 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
235 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
236 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
237
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
238 void ComputeMinMax(const Orthanc::ImageAccessor& img,
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
239 double& minValue, double& maxValue)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
240 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
241 using namespace Orthanc;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
242
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
243 // dynamic/static bridge
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
244 switch (img.GetFormat())
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
245 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
246 case PixelFormat_Grayscale8:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
247 ComputeMinMax_<PixelFormat_Grayscale8> (img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
248 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
249 case PixelFormat_Grayscale16:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
250 ComputeMinMax_<PixelFormat_Grayscale16> (img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
251 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
252 case PixelFormat_SignedGrayscale16:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
253 ComputeMinMax_<PixelFormat_SignedGrayscale16>(img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
254 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
255 case PixelFormat_Float32:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
256 ComputeMinMax_<PixelFormat_Float32> (img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
257 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
258 case PixelFormat_Grayscale32:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
259 ComputeMinMax_<PixelFormat_Grayscale32> (img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
260 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
261 case PixelFormat_Grayscale64:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
262 ComputeMinMax_<PixelFormat_Grayscale64> (img, minValue, maxValue);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
263 break;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
264 default:
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
265 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
266 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
267
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
268 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
269
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
270 void DumpHistogramResult(std::string& s, const HistogramData& hd)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
271 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
272 std::stringstream ss;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
273 ss << "Histogram:\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
274 ss << "==========\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
275 ss << "\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
276 ss << "minValue : " << hd.minValue << "\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
277 ss << "binSize : " << hd.binSize << "\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
278 ss << "bins.size() : " << hd.bins.size() << "\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
279 ss << "bins :\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
280 double curBinStart = hd.minValue;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
281 size_t pixCount = 0;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
282 for (size_t i = 0; i < hd.bins.size(); ++i)
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
283 {
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
284 ss << "index: " << i << " (from " << curBinStart << " to "
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
285 << curBinStart + hd.binSize << ") : " << hd.bins[i] << " pixels\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
286 curBinStart += hd.binSize;
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
287 pixCount += hd.bins[i];
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
288 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
289 ss << "total pix. count: " << pixCount << "\n";
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
290 s = ss.str();
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
291 }
ddb6676bbcbf Added Histogram functions (new files: ImageToolbox...)
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
292 }