annotate Core/Images/ImageProcessing.h @ 3398:4acd1431e603

new classes: StringMatcher and MultipartStreamReader
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 07 Jun 2019 13:36:43 +0200
parents ff945b809067
children c160eafc42a9
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: 1612
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 863
diff changeset
4 * Department, University Hospital of Liege, Belgium
3060
4e43e67f8ecf preparing for 2019
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2737
diff changeset
5 * Copyright (C) 2017-2019 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
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * modify it under the terms of the GNU General Public License as
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * published by the Free Software Foundation, either version 3 of the
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * License, or (at your option) any later version.
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * In addition, as a special exception, the copyright holders of this
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * program give permission to link the code of its release with the
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * that use the same license as the "OpenSSL" library), and distribute
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * the linked executables. You must obey the GNU General Public License
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * in all respects for all of the code used other than "OpenSSL". If you
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * modify file(s) with this exception, you may extend this exception to
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * your version of the file(s), but you are not obligated to do so. If
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * you do not wish to do so, delete this exception statement from your
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * version. If you delete this exception statement from all source files
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 * in the program, then also delete it here.
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 *
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * This program is distributed in the hope that it will be useful, but
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 * General Public License for more details.
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 *
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * You should have received a copy of the GNU General Public License
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 **/
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #pragma once
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 #include "ImageAccessor.h"
3258
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
37 #include <vector>
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
39 #include <stdint.h>
3372
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
40 #include <algorithm>
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
41
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 namespace Orthanc
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 {
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
44 namespace ImageProcessing
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 {
3258
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
46 class ImagePoint
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
47 {
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
48 int32_t x_;
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
49 int32_t y_;
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
50
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
51 public:
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
52 ImagePoint(int32_t x, int32_t y)
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
53 : x_(x),
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
54 y_(y)
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
55 {
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
56 }
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
57
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
58 int32_t GetX() const {return x_;}
3265
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
59
3258
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
60 int32_t GetY() const {return y_;}
3265
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
61
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
62 void Set(int32_t x, int32_t y)
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
63 {
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
64 x_ = x;
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
65 y_ = y;
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
66 }
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
67
3372
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
68 void ClipTo(int32_t minX, int32_t maxX, int32_t minY, int32_t maxY)
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
69 {
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
70 x_ = std::max(minX, std::min(maxX, x_));
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
71 y_ = std::max(minY, std::min(maxY, y_));
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
72 }
ff945b809067 added ImagePoint::ClipTo
amazy
parents: 3265
diff changeset
73
3265
59a184cbb596 ImagePoint::Set + GetDistanceTo
Alain Mazy <alain@mazy.be>
parents: 3258
diff changeset
74 double GetDistanceTo(const ImagePoint& other) const;
3258
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
75 };
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
76
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
77 void Copy(ImageAccessor& target,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
78 const ImageAccessor& source);
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
80 void Convert(ImageAccessor& target,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
81 const ImageAccessor& source);
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
82
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
83 void Set(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
84 int64_t value);
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
85
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
86 void Set(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
87 uint8_t red,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
88 uint8_t green,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
89 uint8_t blue,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
90 uint8_t alpha);
2089
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
91
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
92 void ShiftRight(ImageAccessor& target,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
93 unsigned int shift);
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
94
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
95 void GetMinMaxIntegerValue(int64_t& minValue,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
96 int64_t& maxValue,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
97 const ImageAccessor& image);
2415
7e217a1cc63f PixelFormat_Float32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2281
diff changeset
98
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
99 void GetMinMaxFloatValue(float& minValue,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
100 float& maxValue,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
101 const ImageAccessor& image);
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
102
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
103 void AddConstant(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
104 int64_t value);
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
105
2488
345725b9350c back to rounding to fix integration tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
106 // "useRound" is expensive
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
107 void MultiplyConstant(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
108 float factor,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
109 bool useRound);
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
110
2488
345725b9350c back to rounding to fix integration tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2447
diff changeset
111 // "useRound" is expensive
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
112 void ShiftScale(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
113 float offset,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
114 float scaling,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
115 bool useRound);
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
116
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
117 void Invert(ImageAccessor& image);
2281
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
118
3227
53bb1f4b3844 added Invert for Grayscale16
am@osimis.io
parents: 3060
diff changeset
119 void Invert(ImageAccessor& image, int64_t maxValue);
53bb1f4b3844 added Invert for Grayscale16
am@osimis.io
parents: 3060
diff changeset
120
2489
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
121 void DrawLineSegment(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
122 int x0,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
123 int y0,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
124 int x1,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
125 int y1,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
126 int64_t value);
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
127
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
128 void DrawLineSegment(ImageAccessor& image,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
129 int x0,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
130 int y0,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
131 int x1,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
132 int y1,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
133 uint8_t red,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
134 uint8_t green,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
135 uint8_t blue,
e91bab2d8c75 Bresenham's line algorithm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2488
diff changeset
136 uint8_t alpha);
3258
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
137
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
138 void FillPolygon(ImageAccessor& image,
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
139 const std::vector<ImagePoint>& points,
6f652c7bfc85 ImageProcessing::FillPolygon
Alain Mazy <alain@mazy.be>
parents: 3227
diff changeset
140 int64_t value);
2737
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2489
diff changeset
141 }
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142 }