Mercurial > hg > orthanc-wsi
annotate Framework/Algorithms/ReconstructPyramidCommand.cpp @ 205:a8f25caebc07
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 04 Aug 2020 13:29:52 +0200 |
parents | a1c265cb2174 |
children | 1e864138f0da |
rev | line source |
---|---|
0 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
175
e3cbf890b588
upgrade to year 2020
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
157
diff
changeset
|
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
0 | 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 | |
16
7a88c614be04
preparing for precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
22 #include "../PrecompiledHeadersWSI.h" |
0 | 23 #include "ReconstructPyramidCommand.h" |
24 | |
25 #include "../ImageToolbox.h" | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
26 |
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
27 #include <Compatibility.h> // For std::unique_ptr |
192 | 28 #include <Logging.h> |
29 #include <OrthancException.h> | |
30 #include <Images/Image.h> | |
0 | 31 |
32 #include <cassert> | |
33 | |
34 namespace OrthancWSI | |
35 { | |
36 Orthanc::ImageAccessor* ReconstructPyramidCommand::Explore(unsigned int level, | |
37 unsigned int offsetX, | |
38 unsigned int offsetY) | |
39 { | |
40 unsigned int zoom = 1 << level; | |
41 assert(x_ % zoom == 0 && y_ % zoom == 0); | |
42 unsigned int x = x_ / zoom + offsetX; | |
43 unsigned int y = y_ / zoom + offsetY; | |
44 | |
45 if (x >= target_.GetCountTilesX(level + shiftTargetLevel_) || | |
46 y >= target_.GetCountTilesY(level + shiftTargetLevel_)) | |
47 { | |
48 return NULL; | |
49 } | |
50 | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
51 std::unique_ptr<Orthanc::ImageAccessor> result; |
0 | 52 |
53 if (level == 0) | |
54 { | |
154 | 55 result.reset(new Orthanc::ImageAccessor); |
56 source_.GetDecodedTile(*result, x, y); | |
0 | 57 |
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
|
58 ImageCompression compression; |
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
|
59 const std::string* rawTile = source_.GetRawTile(compression, x, y); |
0 | 60 |
61 if (rawTile != NULL) | |
62 { | |
63 // Simple transcoding | |
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
16
diff
changeset
|
64 target_.WriteRawTile(*rawTile, compression, level + shiftTargetLevel_, x, y); |
0 | 65 } |
66 else | |
67 { | |
68 // Re-encoding the file | |
69 target_.EncodeTile(*result, level + shiftTargetLevel_, x, y); | |
70 } | |
71 } | |
72 else | |
73 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
74 std::unique_ptr<Orthanc::ImageAccessor> mosaic(ImageToolbox::Allocate(source_.GetPixelFormat(), |
0 | 75 2 * target_.GetTileWidth(), |
76 2 * target_.GetTileHeight())); | |
77 ImageToolbox::Set(*mosaic, | |
78 source_.GetParameters().GetBackgroundColorRed(), | |
79 source_.GetParameters().GetBackgroundColorGreen(), | |
80 source_.GetParameters().GetBackgroundColorBlue()); | |
81 | |
82 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
83 std::unique_ptr<Orthanc::ImageAccessor> subTile(Explore(level - 1, 2 * offsetX, 2 * offsetY)); |
0 | 84 if (subTile.get() != NULL) |
85 { | |
86 ImageToolbox::Embed(*mosaic, *subTile, 0, 0); | |
87 } | |
88 } | |
89 | |
90 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
91 std::unique_ptr<Orthanc::ImageAccessor> subTile(Explore(level - 1, 2 * offsetX + 1, 2 * offsetY)); |
0 | 92 if (subTile.get() != NULL) |
93 { | |
94 ImageToolbox::Embed(*mosaic, *subTile, target_.GetTileWidth(), 0); | |
95 } | |
96 } | |
97 | |
98 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
99 std::unique_ptr<Orthanc::ImageAccessor> subTile(Explore(level - 1, 2 * offsetX, 2 * offsetY + 1)); |
0 | 100 if (subTile.get() != NULL) |
101 { | |
102 ImageToolbox::Embed(*mosaic, *subTile, 0, target_.GetTileHeight()); | |
103 } | |
104 } | |
105 | |
106 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
107 std::unique_ptr<Orthanc::ImageAccessor> subTile(Explore(level - 1, 2 * offsetX + 1, 2 * offsetY + 1)); |
0 | 108 if (subTile.get() != NULL) |
109 { | |
110 ImageToolbox::Embed(*mosaic, *subTile, target_.GetTileWidth(), target_.GetTileHeight()); | |
111 } | |
112 } | |
113 | |
114 result.reset(ImageToolbox::Halve(*mosaic, source_.GetParameters().IsSmoothEnabled())); | |
115 | |
116 target_.EncodeTile(*result, level + shiftTargetLevel_, x, y); | |
117 } | |
118 | |
119 return result.release(); | |
120 } | |
121 | |
122 | |
123 ReconstructPyramidCommand::ReconstructPyramidCommand(IPyramidWriter& target, | |
124 ITiledPyramid& source, | |
125 unsigned int upToLevel, | |
126 unsigned int x, | |
127 unsigned int y, | |
128 const DicomizerParameters& parameters) : | |
129 target_(target), | |
130 source_(source, 0, target.GetTileWidth(), target.GetTileHeight(), parameters), | |
131 upToLevel_(upToLevel), | |
132 x_(x), | |
133 y_(y), | |
134 shiftTargetLevel_(0) | |
135 { | |
136 unsigned int zoom = 1 << upToLevel; | |
137 if (x % zoom != 0 || | |
138 y % zoom != 0) | |
139 { | |
140 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
141 } | |
142 | |
143 if (target.GetPixelFormat() != source.GetPixelFormat()) | |
144 { | |
145 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); | |
146 } | |
147 } | |
148 | |
149 | |
150 bool ReconstructPyramidCommand::Execute() | |
151 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
152 std::unique_ptr<Orthanc::ImageAccessor> root(Explore(upToLevel_, 0, 0)); |
0 | 153 return true; |
154 } | |
155 | |
156 | |
157 void ReconstructPyramidCommand::PrepareBagOfTasks(Orthanc::BagOfTasks& tasks, | |
158 IPyramidWriter& target, | |
159 ITiledPyramid& source, | |
160 unsigned int countLevels, | |
161 unsigned int shiftTargetLevel, | |
162 const DicomizerParameters& parameters) | |
163 { | |
164 if (countLevels == 0) | |
165 { | |
166 return; | |
167 } | |
168 | |
169 if (shiftTargetLevel + countLevels > target.GetLevelCount()) | |
170 { | |
171 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
172 } | |
173 | |
174 const unsigned int targetCountTilesX = target.GetCountTilesX(shiftTargetLevel); | |
175 const unsigned int targetCountTilesY = target.GetCountTilesY(shiftTargetLevel); | |
176 const unsigned int step = 1 << (countLevels - 1); | |
177 | |
178 for (unsigned int y = 0; y < targetCountTilesY; y += step) | |
179 { | |
180 for (unsigned int x = 0; x < targetCountTilesX; x += step) | |
181 { | |
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
192
diff
changeset
|
182 std::unique_ptr<ReconstructPyramidCommand> command; |
0 | 183 command.reset(new ReconstructPyramidCommand |
184 (target, source, countLevels - 1, x, y, parameters)); | |
185 command->SetShiftTargetLevel(shiftTargetLevel); | |
186 tasks.Push(command.release()); | |
187 } | |
188 } | |
189 } | |
190 } |