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comparison Framework/Toolbox/ImageGeometry.h @ 182:2cbfb08f3a95 wasm

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ImageGeometry.cpp
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 15 Mar 2018 12:12:01 +0100
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children 465b294a55f0
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181:ff8556874557 182:2cbfb08f3a95
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2018 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 "../Enumerations.h"
25 #include "LinearAlgebra.h"
26
27 #include <Core/Images/ImageAccessor.h>
28
29
30 namespace OrthancStone
31 {
32 // Returns the "useful" portion of the target image when applying a
33 // 3x3 perspective transform "a" (i.e. the bounding box where points
34 // of the source image are mapped to)
35 bool GetPerpectiveTransformExtent(unsigned int& x1,
36 unsigned int& y1,
37 unsigned int& x2,
38 unsigned int& y2,
39 const Matrix& a,
40 unsigned int sourceWidth,
41 unsigned int sourceHeight,
42 unsigned int targetWidth,
43 unsigned int targetHeight);
44
45 void ApplyAffineTransform(Orthanc::ImageAccessor& target,
46 const Orthanc::ImageAccessor& source,
47 double a11,
48 double a12,
49 double b1,
50 double a21,
51 double a22,
52 double b2,
53 ImageInterpolation interpolation);
54
55 void ApplyPerspectiveTransform(Orthanc::ImageAccessor& target,
56 const Orthanc::ImageAccessor& source,
57 const Matrix& a,
58 ImageInterpolation interpolation);
59 }