Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Toolbox/ImageGeometry.cpp @ 2114:c23eef785569
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 24 Jan 2024 16:44:04 +0100 |
| parents | 07964689cb0b |
| children | 16c01cc201e7 |
| rev | line source |
|---|---|
| 182 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 182 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
| 182 | 10 * as published by the Free Software Foundation, either version 3 of |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
|
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
| 182 | 21 **/ |
| 22 | |
| 23 | |
| 24 #include "ImageGeometry.h" | |
| 25 | |
| 26 #include "Extent2D.h" | |
| 27 #include "SubpixelReader.h" | |
| 28 | |
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29 #include <Images/ImageProcessing.h> |
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30 #include <Logging.h> |
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31 #include <OrthancException.h> |
| 182 | 32 |
| 33 | |
| 34 namespace OrthancStone | |
| 35 { | |
| 36 static void AddTransformedPoint(Extent2D& extent, | |
| 37 const Matrix& a, | |
| 38 double x, | |
| 39 double y) | |
| 40 { | |
| 41 assert(a.size1() == 3 && | |
| 42 a.size2() == 3); | |
| 43 | |
| 44 Vector p = LinearAlgebra::Product(a, LinearAlgebra::CreateVector(x, y, 1)); | |
| 45 | |
| 46 if (!LinearAlgebra::IsCloseToZero(p[2])) | |
| 47 { | |
| 48 extent.AddPoint(p[0] / p[2], p[1] / p[2]); | |
| 49 } | |
| 50 } | |
| 51 | |
| 52 | |
| 190 | 53 bool GetProjectiveTransformExtent(unsigned int& x1, |
| 182 | 54 unsigned int& y1, |
| 55 unsigned int& x2, | |
| 56 unsigned int& y2, | |
| 57 const Matrix& a, | |
| 58 unsigned int sourceWidth, | |
| 59 unsigned int sourceHeight, | |
| 60 unsigned int targetWidth, | |
| 61 unsigned int targetHeight) | |
| 62 { | |
| 63 if (targetWidth == 0 || | |
| 64 targetHeight == 0) | |
| 65 { | |
| 66 return false; | |
| 67 } | |
| 68 | |
| 69 Extent2D extent; | |
| 70 AddTransformedPoint(extent, a, 0, 0); | |
| 71 AddTransformedPoint(extent, a, sourceWidth, 0); | |
| 72 AddTransformedPoint(extent, a, 0, sourceHeight); | |
| 73 AddTransformedPoint(extent, a, sourceWidth, sourceHeight); | |
| 74 | |
| 75 if (extent.IsEmpty()) | |
| 76 { | |
| 77 return false; | |
| 78 } | |
| 79 else | |
| 80 { | |
| 507 | 81 int tmp = static_cast<int>(std::floor(extent.GetX1())); |
| 182 | 82 if (tmp < 0) |
| 83 { | |
| 84 x1 = 0; | |
| 85 } | |
| 86 else | |
| 87 { | |
| 88 x1 = static_cast<unsigned int>(tmp); | |
| 89 } | |
| 90 | |
| 507 | 91 tmp = static_cast<int>(std::floor(extent.GetY1())); |
| 182 | 92 if (tmp < 0) |
| 93 { | |
| 94 y1 = 0; | |
| 95 } | |
| 96 else | |
| 97 { | |
| 98 y1 = static_cast<unsigned int>(tmp); | |
| 99 } | |
| 100 | |
| 507 | 101 tmp = static_cast<int>(std::ceil(extent.GetX2())); |
| 182 | 102 if (tmp < 0) |
| 103 { | |
| 104 return false; | |
| 105 } | |
| 106 else if (static_cast<unsigned int>(tmp) >= targetWidth) | |
| 107 { | |
| 108 x2 = targetWidth - 1; | |
| 109 } | |
| 110 else | |
| 111 { | |
| 112 x2 = static_cast<unsigned int>(tmp); | |
| 113 } | |
| 114 | |
| 507 | 115 tmp = static_cast<int>(std::ceil(extent.GetY2())); |
| 182 | 116 if (tmp < 0) |
| 117 { | |
| 118 return false; | |
| 119 } | |
| 120 else if (static_cast<unsigned int>(tmp) >= targetHeight) | |
| 121 { | |
| 122 y2 = targetHeight - 1; | |
| 123 } | |
| 124 else | |
| 125 { | |
| 126 y2 = static_cast<unsigned int>(tmp); | |
| 127 } | |
| 128 | |
| 129 return (x1 <= x2 && | |
| 130 y1 <= y2); | |
| 131 } | |
| 132 } | |
| 133 | |
| 134 | |
| 135 template <typename Reader, | |
| 136 bool HasOffsetX, | |
| 137 bool HasOffsetY> | |
| 138 static void ApplyAffineTransformToRow(typename Reader::PixelType* p, | |
| 139 Reader& reader, | |
| 140 unsigned int x1, | |
| 141 unsigned int x2, | |
| 142 float positionX, | |
| 143 float positionY, | |
| 144 float offsetX, | |
| 145 float offsetY) | |
| 146 { | |
| 147 typename Reader::PixelType value; | |
| 148 | |
| 149 for (unsigned int x = x1; x <= x2; x++, p++) | |
| 150 { | |
| 151 if (reader.GetValue(value, positionX, positionY)) | |
| 152 { | |
| 153 *p = value; | |
| 154 } | |
| 155 | |
| 156 if (HasOffsetX) | |
| 157 { | |
| 158 positionX += offsetX; | |
| 159 } | |
| 160 | |
| 161 if (HasOffsetY) | |
| 162 { | |
| 163 positionY += offsetY; | |
| 164 } | |
| 165 } | |
| 166 } | |
| 167 | |
| 168 | |
| 169 template <Orthanc::PixelFormat Format, | |
| 170 ImageInterpolation Interpolation> | |
| 171 static void ApplyAffineInternal(Orthanc::ImageAccessor& target, | |
| 172 const Orthanc::ImageAccessor& source, | |
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173 const Matrix& a, |
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174 bool clear) |
| 182 | 175 { |
| 176 assert(target.GetFormat() == Format && | |
| 177 source.GetFormat() == Format); | |
| 178 | |
| 179 typedef SubpixelReader<Format, Interpolation> Reader; | |
| 180 typedef typename Reader::PixelType PixelType; | |
| 181 | |
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182 if (clear) |
| 182 | 183 { |
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184 if (Format == Orthanc::PixelFormat_RGB24) |
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185 { |
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186 Orthanc::ImageProcessing::Set(target, 0, 0, 0, 255); |
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187 } |
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188 else |
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189 { |
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190 Orthanc::ImageProcessing::Set(target, 0); |
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191 } |
| 182 | 192 } |
| 193 | |
| 194 Matrix inva; | |
| 195 if (!LinearAlgebra::InvertMatrixUnsafe(inva, a)) | |
| 196 { | |
| 197 // Singular matrix | |
| 198 return; | |
| 199 } | |
| 200 | |
| 201 Reader reader(source); | |
| 202 | |
| 203 unsigned int x1, y1, x2, y2; | |
| 204 | |
| 190 | 205 if (GetProjectiveTransformExtent(x1, y1, x2, y2, a, |
| 182 | 206 source.GetWidth(), source.GetHeight(), |
| 207 target.GetWidth(), target.GetHeight())) | |
| 208 { | |
| 209 const size_t targetPitch = target.GetPitch(); | |
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210 uint8_t *targetRow = reinterpret_cast<uint8_t*> |
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211 (reinterpret_cast<PixelType*>(target.GetRow(y1)) + x1); |
| 182 | 212 |
| 213 for (unsigned int y = y1; y <= y2; y++) | |
| 214 { | |
| 215 Vector start; | |
| 216 LinearAlgebra::AssignVector(start, static_cast<double>(x1) + 0.5, | |
| 217 static_cast<double>(y) + 0.5, 1); | |
| 218 start = boost::numeric::ublas::prod(inva, start); | |
| 219 assert(LinearAlgebra::IsNear(1.0, start(2))); | |
| 220 | |
| 221 Vector offset; | |
| 222 LinearAlgebra::AssignVector(offset, static_cast<double>(x1) + 1.5, | |
| 223 static_cast<double>(y) + 0.5, 1); | |
| 224 offset = boost::numeric::ublas::prod(inva, offset) - start; | |
| 225 assert(LinearAlgebra::IsNear(0.0, offset(2))); | |
| 226 | |
| 227 float startX = static_cast<float>(start[0]); | |
| 228 float startY = static_cast<float>(start[1]); | |
| 229 float offsetX = static_cast<float>(offset[0]); | |
| 230 float offsetY = static_cast<float>(offset[1]); | |
| 231 | |
| 232 PixelType* pixel = reinterpret_cast<PixelType*>(targetRow); | |
| 233 if (LinearAlgebra::IsCloseToZero(offsetX)) | |
| 234 { | |
| 235 ApplyAffineTransformToRow<Reader, false, true> | |
| 236 (pixel, reader, x1, x2, startX, startY, offsetX, offsetY); | |
| 237 } | |
| 238 else if (LinearAlgebra::IsCloseToZero(offsetY)) | |
| 239 { | |
| 240 ApplyAffineTransformToRow<Reader, true, false> | |
| 241 (pixel, reader, x1, x2, startX, startY, offsetX, offsetY); | |
| 242 } | |
| 243 else | |
| 244 { | |
| 245 ApplyAffineTransformToRow<Reader, true, true> | |
| 246 (pixel, reader, x1, x2, startX, startY, offsetX, offsetY); | |
| 247 } | |
| 248 | |
| 249 targetRow += targetPitch; | |
| 250 } | |
| 251 } | |
| 252 } | |
| 253 | |
| 254 | |
| 255 void ApplyAffineTransform(Orthanc::ImageAccessor& target, | |
| 256 const Orthanc::ImageAccessor& source, | |
| 257 double a11, | |
| 258 double a12, | |
| 259 double b1, | |
| 260 double a21, | |
| 261 double a22, | |
| 262 double b2, | |
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263 ImageInterpolation interpolation, |
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264 bool clear) |
| 182 | 265 { |
| 266 if (source.GetFormat() != target.GetFormat()) | |
| 267 { | |
| 268 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); | |
| 269 } | |
| 270 | |
| 271 if (interpolation != ImageInterpolation_Nearest && | |
| 272 interpolation != ImageInterpolation_Bilinear) | |
| 273 { | |
| 274 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 275 } | |
| 276 | |
| 277 Matrix a; | |
| 278 a.resize(3, 3); | |
| 279 a(0, 0) = a11; | |
| 280 a(0, 1) = a12; | |
| 281 a(0, 2) = b1; | |
| 282 a(1, 0) = a21; | |
| 283 a(1, 1) = a22; | |
| 284 a(1, 2) = b2; | |
| 285 a(2, 0) = 0; | |
| 286 a(2, 1) = 0; | |
| 287 a(2, 2) = 1; | |
| 288 | |
| 289 switch (source.GetFormat()) | |
| 290 { | |
| 291 case Orthanc::PixelFormat_Grayscale8: | |
| 292 switch (interpolation) | |
| 293 { | |
| 294 case ImageInterpolation_Nearest: | |
| 295 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale8, | |
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296 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 297 break; |
| 298 | |
| 299 case ImageInterpolation_Bilinear: | |
| 300 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale8, | |
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301 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 182 | 302 break; |
| 303 | |
| 304 default: | |
| 305 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 306 } | |
| 307 break; | |
| 308 | |
| 309 case Orthanc::PixelFormat_Grayscale16: | |
| 310 switch (interpolation) | |
| 311 { | |
| 312 case ImageInterpolation_Nearest: | |
| 313 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale16, | |
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314 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 315 break; |
| 316 | |
| 317 case ImageInterpolation_Bilinear: | |
| 318 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale16, | |
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319 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 182 | 320 break; |
| 321 | |
| 322 default: | |
| 323 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 324 } | |
| 325 break; | |
| 326 | |
| 327 case Orthanc::PixelFormat_SignedGrayscale16: | |
| 328 switch (interpolation) | |
| 329 { | |
| 330 case ImageInterpolation_Nearest: | |
| 331 ApplyAffineInternal<Orthanc::PixelFormat_SignedGrayscale16, | |
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332 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 333 break; |
| 334 | |
| 335 case ImageInterpolation_Bilinear: | |
| 336 ApplyAffineInternal<Orthanc::PixelFormat_SignedGrayscale16, | |
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337 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 182 | 338 break; |
| 339 | |
| 340 default: | |
| 341 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 342 } | |
| 343 break; | |
| 344 | |
| 338 | 345 case Orthanc::PixelFormat_Float32: |
| 346 switch (interpolation) | |
| 347 { | |
| 348 case ImageInterpolation_Nearest: | |
| 349 ApplyAffineInternal<Orthanc::PixelFormat_Float32, | |
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350 ImageInterpolation_Nearest>(target, source, a, clear); |
| 338 | 351 break; |
| 352 | |
| 353 case ImageInterpolation_Bilinear: | |
| 354 ApplyAffineInternal<Orthanc::PixelFormat_Float32, | |
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355 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 338 | 356 break; |
| 357 | |
| 358 default: | |
| 359 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 360 } | |
| 361 break; | |
| 362 | |
| 182 | 363 case Orthanc::PixelFormat_RGB24: |
| 364 switch (interpolation) | |
| 365 { | |
| 366 case ImageInterpolation_Nearest: | |
| 367 ApplyAffineInternal<Orthanc::PixelFormat_RGB24, | |
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368 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 369 break; |
| 370 | |
| 371 default: | |
| 372 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 373 } | |
| 374 break; | |
| 375 | |
| 376 default: | |
| 377 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 378 } | |
| 379 } | |
| 380 | |
| 381 | |
| 382 template <Orthanc::PixelFormat Format, | |
| 383 ImageInterpolation Interpolation> | |
| 190 | 384 static void ApplyProjectiveInternal(Orthanc::ImageAccessor& target, |
| 385 const Orthanc::ImageAccessor& source, | |
| 386 const Matrix& a, | |
| 387 const Matrix& inva) | |
| 182 | 388 { |
| 389 assert(target.GetFormat() == Format && | |
| 390 source.GetFormat() == Format); | |
| 391 | |
| 392 typedef SubpixelReader<Format, Interpolation> Reader; | |
| 393 typedef typename Reader::PixelType PixelType; | |
| 394 | |
| 395 Reader reader(source); | |
| 396 unsigned int x1, y1, x2, y2; | |
| 397 | |
| 507 | 398 const float floatWidth = static_cast<float>(source.GetWidth()); |
| 399 const float floatHeight = static_cast<float>(source.GetHeight()); | |
| 182 | 400 |
| 190 | 401 if (GetProjectiveTransformExtent(x1, y1, x2, y2, a, |
| 182 | 402 source.GetWidth(), source.GetHeight(), |
| 403 target.GetWidth(), target.GetHeight())) | |
| 404 { | |
| 405 const size_t targetPitch = target.GetPitch(); | |
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406 uint8_t *targetRow = reinterpret_cast<uint8_t*> |
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407 (reinterpret_cast<PixelType*>(target.GetRow(y1)) + x1); |
| 182 | 408 |
| 409 for (unsigned int y = y1; y <= y2; y++) | |
| 410 { | |
| 411 PixelType *p = reinterpret_cast<PixelType*>(targetRow); | |
| 412 | |
| 413 for (unsigned int x = x1; x <= x2; x++) | |
| 414 { | |
| 415 Vector v; | |
| 416 LinearAlgebra::AssignVector(v, static_cast<double>(x) + 0.5, | |
| 417 static_cast<double>(y) + 0.5, 1); | |
| 418 | |
| 419 Vector vv = LinearAlgebra::Product(inva, v); | |
| 420 | |
| 421 assert(!LinearAlgebra::IsCloseToZero(vv[2])); | |
| 422 const double w = 1.0 / vv[2]; | |
| 423 const float sourceX = static_cast<float>(vv[0] * w); | |
| 424 const float sourceY = static_cast<float>(vv[1] * w); | |
| 425 | |
| 426 // Make sure no integer overflow will occur after truncation | |
| 427 // (the static_cast<unsigned int> could otherwise throw an | |
| 190 | 428 // exception in WebAssembly if strong projective effects) |
| 182 | 429 if (sourceX < floatWidth && |
| 430 sourceY < floatHeight) | |
| 431 { | |
| 432 reader.GetValue(*p, sourceX, sourceY); | |
| 433 } | |
| 434 | |
| 435 p++; | |
| 436 } | |
| 437 | |
| 438 targetRow += targetPitch; | |
| 439 } | |
| 440 } | |
| 441 } | |
| 442 | |
| 443 | |
| 190 | 444 void ApplyProjectiveTransform(Orthanc::ImageAccessor& target, |
| 445 const Orthanc::ImageAccessor& source, | |
| 446 const Matrix& a, | |
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447 ImageInterpolation interpolation, |
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448 bool clear) |
| 182 | 449 { |
| 450 if (source.GetFormat() != target.GetFormat()) | |
| 451 { | |
| 452 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); | |
| 453 } | |
| 454 | |
| 455 if (a.size1() != 3 || | |
| 456 a.size2() != 3) | |
| 457 { | |
| 458 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageSize); | |
| 459 } | |
| 460 | |
| 461 if (interpolation != ImageInterpolation_Nearest && | |
| 462 interpolation != ImageInterpolation_Bilinear) | |
| 463 { | |
| 464 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 465 } | |
| 466 | |
| 467 // Check whether we are dealing with an affine transform | |
| 468 if (LinearAlgebra::IsCloseToZero(a(2, 0)) && | |
| 469 LinearAlgebra::IsCloseToZero(a(2, 1))) | |
| 470 { | |
| 471 double w = a(2, 2); | |
| 472 if (LinearAlgebra::IsCloseToZero(w)) | |
| 473 { | |
| 190 | 474 LOG(ERROR) << "Singular projective matrix"; |
| 182 | 475 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
| 476 } | |
| 477 else | |
| 478 { | |
| 479 ApplyAffineTransform(target, source, | |
| 480 a(0, 0) / w, a(0, 1) / w, a(0, 2) / w, | |
| 481 a(1, 0) / w, a(1, 1) / w, a(1, 2) / w, | |
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482 interpolation, clear); |
| 182 | 483 return; |
| 484 } | |
| 485 } | |
| 486 | |
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487 if (clear) |
| 182 | 488 { |
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489 if (target.GetFormat() == Orthanc::PixelFormat_RGB24) |
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490 { |
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491 Orthanc::ImageProcessing::Set(target, 0, 0, 0, 255); |
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492 } |
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493 else |
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494 { |
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495 Orthanc::ImageProcessing::Set(target, 0); |
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496 } |
| 182 | 497 } |
| 498 | |
| 499 Matrix inva; | |
| 500 if (!LinearAlgebra::InvertMatrixUnsafe(inva, a)) | |
| 501 { | |
| 502 return; | |
| 503 } | |
| 504 | |
| 505 switch (source.GetFormat()) | |
| 506 { | |
| 507 case Orthanc::PixelFormat_Grayscale8: | |
| 508 switch (interpolation) | |
| 509 { | |
| 510 case ImageInterpolation_Nearest: | |
| 190 | 511 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale8, |
| 512 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 513 break; |
| 514 | |
| 515 case ImageInterpolation_Bilinear: | |
| 190 | 516 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale8, |
| 517 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 182 | 518 break; |
| 519 | |
| 520 default: | |
| 521 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 522 } | |
| 523 break; | |
| 524 | |
| 525 case Orthanc::PixelFormat_Grayscale16: | |
| 526 switch (interpolation) | |
| 527 { | |
| 528 case ImageInterpolation_Nearest: | |
| 190 | 529 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale16, |
| 530 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 531 break; |
| 532 | |
| 533 case ImageInterpolation_Bilinear: | |
| 190 | 534 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale16, |
| 535 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 182 | 536 break; |
| 537 | |
| 538 default: | |
| 539 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 540 } | |
| 541 break; | |
| 542 | |
| 543 case Orthanc::PixelFormat_SignedGrayscale16: | |
| 544 switch (interpolation) | |
| 545 { | |
| 546 case ImageInterpolation_Nearest: | |
| 190 | 547 ApplyProjectiveInternal<Orthanc::PixelFormat_SignedGrayscale16, |
| 548 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 549 break; |
| 550 | |
| 551 case ImageInterpolation_Bilinear: | |
| 190 | 552 ApplyProjectiveInternal<Orthanc::PixelFormat_SignedGrayscale16, |
| 553 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 182 | 554 break; |
| 555 | |
| 556 default: | |
| 557 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 558 } | |
| 559 break; | |
| 560 | |
| 338 | 561 case Orthanc::PixelFormat_Float32: |
| 562 switch (interpolation) | |
| 563 { | |
| 564 case ImageInterpolation_Nearest: | |
| 565 ApplyProjectiveInternal<Orthanc::PixelFormat_Float32, | |
| 566 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 567 break; | |
| 568 | |
| 569 case ImageInterpolation_Bilinear: | |
| 570 ApplyProjectiveInternal<Orthanc::PixelFormat_Float32, | |
| 571 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 572 break; | |
| 573 | |
| 574 default: | |
| 575 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 576 } | |
| 577 break; | |
| 578 | |
| 182 | 579 case Orthanc::PixelFormat_RGB24: |
| 580 switch (interpolation) | |
| 581 { | |
| 582 case ImageInterpolation_Nearest: | |
| 190 | 583 ApplyProjectiveInternal<Orthanc::PixelFormat_RGB24, |
| 584 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 585 break; |
| 586 | |
| 587 default: | |
| 588 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 589 } | |
| 590 break; | |
| 591 | |
| 592 default: | |
| 593 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 594 } | |
| 595 } | |
| 596 } |