Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/Toolbox/ImageToolbox.h @ 1512:244ad1e4e76a
reorganization of folders
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Jul 2020 16:21:02 +0200 |
parents | Framework/Toolbox/ImageToolbox.h@121d01aa328e |
children | 4fb8fdf03314 |
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1511:9dfeee74c1e6 | 1512:244ad1e4e76a |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "../StoneEnumerations.h" | |
25 #include "LinearAlgebra.h" | |
26 | |
27 #include <Images/ImageAccessor.h> | |
28 | |
29 namespace OrthancStone | |
30 { | |
31 | |
32 /** | |
33 This structure represents the result of an histogram computation | |
34 | |
35 bins[0] contains the values in [minValue , minValue + binSize [ | |
36 bins[1] contains the values in [minValue + binSize, minValue + 2*binSize [ | |
37 bins[2] contains the values in [minValue + 2*binSize, minValue + 3*binSize [ | |
38 ... | |
39 bins[N-1] contains the values in [minValue + (N-1)*binSize, minValue + N*binSize [ | |
40 | |
41 */ | |
42 struct HistogramData | |
43 { | |
44 std::vector<size_t> bins; | |
45 double minValue; | |
46 double binSize; | |
47 }; | |
48 | |
49 /** | |
50 Dumps the supplied histogram to the supplied strings | |
51 */ | |
52 void DumpHistogramResult(std::string& s, const HistogramData& hd); | |
53 | |
54 /** | |
55 This will compute the histogram of the supplied image (count the number of | |
56 pixels). | |
57 | |
58 The image must contain arithmetic pixels (that is, having a single component, | |
59 integer or float). Compound pixel types like RGB, YUV are not supported and | |
60 will cause this function to throw an exception. | |
61 | |
62 The range of available values will be split in sets of size `binSize`, and | |
63 each set will contain the number of pixels in the given bin | |
64 (see HistogramResult above). | |
65 */ | |
66 void ComputeHistogram(const Orthanc::ImageAccessor& img, | |
67 HistogramData& hd, double binSize); | |
68 | |
69 | |
70 /** | |
71 Computes the min max values in an image | |
72 */ | |
73 void ComputeMinMax(const Orthanc::ImageAccessor& img, | |
74 double& minValue, double& maxValue); | |
75 | |
76 | |
77 class ImageToolbox | |
78 { | |
79 public: | |
80 static bool IsDecodingSupported(Orthanc::DicomTransferSyntax& transferSyntax); | |
81 }; | |
82 } |