Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/ImageGeometry.cpp @ 340:f5d5814a41a0 am-2
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Sat, 20 Oct 2018 18:26:05 +0200 |
| parents | b3b3fa0e3689 |
| children | c2e040ea8fbe |
| 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 | |
| 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 #include "ImageGeometry.h" | |
| 23 | |
| 24 #include "Extent2D.h" | |
| 25 #include "SubpixelReader.h" | |
| 26 | |
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27 #include <Core/Images/ImageProcessing.h> |
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28 #include <Core/Logging.h> |
| 335 | 29 #include <Core/OrthancException.h> |
| 182 | 30 |
| 31 | |
| 32 namespace OrthancStone | |
| 33 { | |
| 34 static void AddTransformedPoint(Extent2D& extent, | |
| 35 const Matrix& a, | |
| 36 double x, | |
| 37 double y) | |
| 38 { | |
| 39 assert(a.size1() == 3 && | |
| 40 a.size2() == 3); | |
| 41 | |
| 42 Vector p = LinearAlgebra::Product(a, LinearAlgebra::CreateVector(x, y, 1)); | |
| 43 | |
| 44 if (!LinearAlgebra::IsCloseToZero(p[2])) | |
| 45 { | |
| 46 extent.AddPoint(p[0] / p[2], p[1] / p[2]); | |
| 47 } | |
| 48 } | |
| 49 | |
| 50 | |
| 190 | 51 bool GetProjectiveTransformExtent(unsigned int& x1, |
| 182 | 52 unsigned int& y1, |
| 53 unsigned int& x2, | |
| 54 unsigned int& y2, | |
| 55 const Matrix& a, | |
| 56 unsigned int sourceWidth, | |
| 57 unsigned int sourceHeight, | |
| 58 unsigned int targetWidth, | |
| 59 unsigned int targetHeight) | |
| 60 { | |
| 61 if (targetWidth == 0 || | |
| 62 targetHeight == 0) | |
| 63 { | |
| 64 return false; | |
| 65 } | |
| 66 | |
| 67 Extent2D extent; | |
| 68 AddTransformedPoint(extent, a, 0, 0); | |
| 69 AddTransformedPoint(extent, a, sourceWidth, 0); | |
| 70 AddTransformedPoint(extent, a, 0, sourceHeight); | |
| 71 AddTransformedPoint(extent, a, sourceWidth, sourceHeight); | |
| 72 | |
| 73 if (extent.IsEmpty()) | |
| 74 { | |
| 75 return false; | |
| 76 } | |
| 77 else | |
| 78 { | |
| 79 int tmp; | |
| 80 | |
| 81 tmp = std::floor(extent.GetX1()); | |
| 82 if (tmp < 0) | |
| 83 { | |
| 84 x1 = 0; | |
| 85 } | |
| 86 else | |
| 87 { | |
| 88 x1 = static_cast<unsigned int>(tmp); | |
| 89 } | |
| 90 | |
| 91 tmp = std::floor(extent.GetY1()); | |
| 92 if (tmp < 0) | |
| 93 { | |
| 94 y1 = 0; | |
| 95 } | |
| 96 else | |
| 97 { | |
| 98 y1 = static_cast<unsigned int>(tmp); | |
| 99 } | |
| 100 | |
| 101 tmp = std::ceil(extent.GetX2()); | |
| 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 | |
| 115 tmp = std::ceil(extent.GetY2()); | |
| 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 else | |
| 156 { | |
| 157 Reader::Traits::SetZero(*p); | |
| 158 } | |
| 159 | |
| 160 if (HasOffsetX) | |
| 161 { | |
| 162 positionX += offsetX; | |
| 163 } | |
| 164 | |
| 165 if (HasOffsetY) | |
| 166 { | |
| 167 positionY += offsetY; | |
| 168 } | |
| 169 } | |
| 170 } | |
| 171 | |
| 172 | |
| 173 template <Orthanc::PixelFormat Format, | |
| 174 ImageInterpolation Interpolation> | |
| 175 static void ApplyAffineInternal(Orthanc::ImageAccessor& target, | |
| 176 const Orthanc::ImageAccessor& source, | |
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177 const Matrix& a, |
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178 bool clear) |
| 182 | 179 { |
| 180 assert(target.GetFormat() == Format && | |
| 181 source.GetFormat() == Format); | |
| 182 | |
| 183 typedef SubpixelReader<Format, Interpolation> Reader; | |
| 184 typedef typename Reader::PixelType PixelType; | |
| 185 | |
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186 if (clear) |
| 182 | 187 { |
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188 if (Format == Orthanc::PixelFormat_RGB24) |
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189 { |
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190 Orthanc::ImageProcessing::Set(target, 0, 0, 0, 255); |
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191 } |
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192 else |
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193 { |
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194 Orthanc::ImageProcessing::Set(target, 0); |
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195 } |
| 182 | 196 } |
| 197 | |
| 198 Matrix inva; | |
| 199 if (!LinearAlgebra::InvertMatrixUnsafe(inva, a)) | |
| 200 { | |
| 201 // Singular matrix | |
| 202 return; | |
| 203 } | |
| 204 | |
| 205 Reader reader(source); | |
| 206 | |
| 207 unsigned int x1, y1, x2, y2; | |
| 208 | |
| 190 | 209 if (GetProjectiveTransformExtent(x1, y1, x2, y2, a, |
| 182 | 210 source.GetWidth(), source.GetHeight(), |
| 211 target.GetWidth(), target.GetHeight())) | |
| 212 { | |
| 213 const size_t targetPitch = target.GetPitch(); | |
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214 uint8_t *targetRow = reinterpret_cast<uint8_t*> |
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215 (reinterpret_cast<PixelType*>(target.GetRow(y1)) + x1); |
| 182 | 216 |
| 217 for (unsigned int y = y1; y <= y2; y++) | |
| 218 { | |
| 219 Vector start; | |
| 220 LinearAlgebra::AssignVector(start, static_cast<double>(x1) + 0.5, | |
| 221 static_cast<double>(y) + 0.5, 1); | |
| 222 start = boost::numeric::ublas::prod(inva, start); | |
| 223 assert(LinearAlgebra::IsNear(1.0, start(2))); | |
| 224 | |
| 225 Vector offset; | |
| 226 LinearAlgebra::AssignVector(offset, static_cast<double>(x1) + 1.5, | |
| 227 static_cast<double>(y) + 0.5, 1); | |
| 228 offset = boost::numeric::ublas::prod(inva, offset) - start; | |
| 229 assert(LinearAlgebra::IsNear(0.0, offset(2))); | |
| 230 | |
| 231 float startX = static_cast<float>(start[0]); | |
| 232 float startY = static_cast<float>(start[1]); | |
| 233 float offsetX = static_cast<float>(offset[0]); | |
| 234 float offsetY = static_cast<float>(offset[1]); | |
| 235 | |
| 236 PixelType* pixel = reinterpret_cast<PixelType*>(targetRow); | |
| 237 if (LinearAlgebra::IsCloseToZero(offsetX)) | |
| 238 { | |
| 239 ApplyAffineTransformToRow<Reader, false, true> | |
| 240 (pixel, reader, x1, x2, startX, startY, offsetX, offsetY); | |
| 241 } | |
| 242 else if (LinearAlgebra::IsCloseToZero(offsetY)) | |
| 243 { | |
| 244 ApplyAffineTransformToRow<Reader, true, false> | |
| 245 (pixel, reader, x1, x2, startX, startY, offsetX, offsetY); | |
| 246 } | |
| 247 else | |
| 248 { | |
| 249 ApplyAffineTransformToRow<Reader, true, true> | |
| 250 (pixel, reader, x1, x2, startX, startY, offsetX, offsetY); | |
| 251 } | |
| 252 | |
| 253 targetRow += targetPitch; | |
| 254 } | |
| 255 } | |
| 256 } | |
| 257 | |
| 258 | |
| 259 void ApplyAffineTransform(Orthanc::ImageAccessor& target, | |
| 260 const Orthanc::ImageAccessor& source, | |
| 261 double a11, | |
| 262 double a12, | |
| 263 double b1, | |
| 264 double a21, | |
| 265 double a22, | |
| 266 double b2, | |
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267 ImageInterpolation interpolation, |
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268 bool clear) |
| 182 | 269 { |
| 270 if (source.GetFormat() != target.GetFormat()) | |
| 271 { | |
| 272 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); | |
| 273 } | |
| 274 | |
| 275 if (interpolation != ImageInterpolation_Nearest && | |
| 276 interpolation != ImageInterpolation_Bilinear) | |
| 277 { | |
| 278 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 279 } | |
| 280 | |
| 281 Matrix a; | |
| 282 a.resize(3, 3); | |
| 283 a(0, 0) = a11; | |
| 284 a(0, 1) = a12; | |
| 285 a(0, 2) = b1; | |
| 286 a(1, 0) = a21; | |
| 287 a(1, 1) = a22; | |
| 288 a(1, 2) = b2; | |
| 289 a(2, 0) = 0; | |
| 290 a(2, 1) = 0; | |
| 291 a(2, 2) = 1; | |
| 292 | |
| 293 switch (source.GetFormat()) | |
| 294 { | |
| 295 case Orthanc::PixelFormat_Grayscale8: | |
| 296 switch (interpolation) | |
| 297 { | |
| 298 case ImageInterpolation_Nearest: | |
| 299 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale8, | |
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300 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 301 break; |
| 302 | |
| 303 case ImageInterpolation_Bilinear: | |
| 304 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale8, | |
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305 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 182 | 306 break; |
| 307 | |
| 308 default: | |
| 309 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 310 } | |
| 311 break; | |
| 312 | |
| 313 case Orthanc::PixelFormat_Grayscale16: | |
| 314 switch (interpolation) | |
| 315 { | |
| 316 case ImageInterpolation_Nearest: | |
| 317 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale16, | |
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318 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 319 break; |
| 320 | |
| 321 case ImageInterpolation_Bilinear: | |
| 322 ApplyAffineInternal<Orthanc::PixelFormat_Grayscale16, | |
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323 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 182 | 324 break; |
| 325 | |
| 326 default: | |
| 327 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 328 } | |
| 329 break; | |
| 330 | |
| 331 case Orthanc::PixelFormat_SignedGrayscale16: | |
| 332 switch (interpolation) | |
| 333 { | |
| 334 case ImageInterpolation_Nearest: | |
| 335 ApplyAffineInternal<Orthanc::PixelFormat_SignedGrayscale16, | |
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336 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 337 break; |
| 338 | |
| 339 case ImageInterpolation_Bilinear: | |
| 340 ApplyAffineInternal<Orthanc::PixelFormat_SignedGrayscale16, | |
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341 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 182 | 342 break; |
| 343 | |
| 344 default: | |
| 345 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 346 } | |
| 347 break; | |
| 348 | |
| 338 | 349 case Orthanc::PixelFormat_Float32: |
| 350 switch (interpolation) | |
| 351 { | |
| 352 case ImageInterpolation_Nearest: | |
| 353 ApplyAffineInternal<Orthanc::PixelFormat_Float32, | |
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354 ImageInterpolation_Nearest>(target, source, a, clear); |
| 338 | 355 break; |
| 356 | |
| 357 case ImageInterpolation_Bilinear: | |
| 358 ApplyAffineInternal<Orthanc::PixelFormat_Float32, | |
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359 ImageInterpolation_Bilinear>(target, source, a, clear); |
| 338 | 360 break; |
| 361 | |
| 362 default: | |
| 363 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 364 } | |
| 365 break; | |
| 366 | |
| 182 | 367 case Orthanc::PixelFormat_RGB24: |
| 368 switch (interpolation) | |
| 369 { | |
| 370 case ImageInterpolation_Nearest: | |
| 371 ApplyAffineInternal<Orthanc::PixelFormat_RGB24, | |
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372 ImageInterpolation_Nearest>(target, source, a, clear); |
| 182 | 373 break; |
| 374 | |
| 375 default: | |
| 376 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 377 } | |
| 378 break; | |
| 379 | |
| 380 default: | |
| 381 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 382 } | |
| 383 } | |
| 384 | |
| 385 | |
| 386 template <Orthanc::PixelFormat Format, | |
| 387 ImageInterpolation Interpolation> | |
| 190 | 388 static void ApplyProjectiveInternal(Orthanc::ImageAccessor& target, |
| 389 const Orthanc::ImageAccessor& source, | |
| 390 const Matrix& a, | |
| 391 const Matrix& inva) | |
| 182 | 392 { |
| 393 assert(target.GetFormat() == Format && | |
| 394 source.GetFormat() == Format); | |
| 395 | |
| 396 typedef SubpixelReader<Format, Interpolation> Reader; | |
| 397 typedef typename Reader::PixelType PixelType; | |
| 398 | |
| 399 Reader reader(source); | |
| 400 unsigned int x1, y1, x2, y2; | |
| 401 | |
| 402 const float floatWidth = source.GetWidth(); | |
| 403 const float floatHeight = source.GetHeight(); | |
| 404 | |
| 190 | 405 if (GetProjectiveTransformExtent(x1, y1, x2, y2, a, |
| 182 | 406 source.GetWidth(), source.GetHeight(), |
| 407 target.GetWidth(), target.GetHeight())) | |
| 408 { | |
| 409 const size_t targetPitch = target.GetPitch(); | |
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410 uint8_t *targetRow = reinterpret_cast<uint8_t*> |
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411 (reinterpret_cast<PixelType*>(target.GetRow(y1)) + x1); |
| 182 | 412 |
| 413 for (unsigned int y = y1; y <= y2; y++) | |
| 414 { | |
| 415 PixelType *p = reinterpret_cast<PixelType*>(targetRow); | |
| 416 | |
| 417 for (unsigned int x = x1; x <= x2; x++) | |
| 418 { | |
| 419 Vector v; | |
| 420 LinearAlgebra::AssignVector(v, static_cast<double>(x) + 0.5, | |
| 421 static_cast<double>(y) + 0.5, 1); | |
| 422 | |
| 423 Vector vv = LinearAlgebra::Product(inva, v); | |
| 424 | |
| 425 assert(!LinearAlgebra::IsCloseToZero(vv[2])); | |
| 426 const double w = 1.0 / vv[2]; | |
| 427 const float sourceX = static_cast<float>(vv[0] * w); | |
| 428 const float sourceY = static_cast<float>(vv[1] * w); | |
| 429 | |
| 430 // Make sure no integer overflow will occur after truncation | |
| 431 // (the static_cast<unsigned int> could otherwise throw an | |
| 190 | 432 // exception in WebAssembly if strong projective effects) |
| 182 | 433 if (sourceX < floatWidth && |
| 434 sourceY < floatHeight) | |
| 435 { | |
| 436 reader.GetValue(*p, sourceX, sourceY); | |
| 437 } | |
| 438 else | |
| 439 { | |
| 440 Reader::Traits::SetZero(*p); | |
| 441 } | |
| 442 | |
| 443 p++; | |
| 444 } | |
| 445 | |
| 446 targetRow += targetPitch; | |
| 447 } | |
| 448 } | |
| 449 } | |
| 450 | |
| 451 | |
| 190 | 452 void ApplyProjectiveTransform(Orthanc::ImageAccessor& target, |
| 453 const Orthanc::ImageAccessor& source, | |
| 454 const Matrix& a, | |
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455 ImageInterpolation interpolation, |
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456 bool clear) |
| 182 | 457 { |
| 458 if (source.GetFormat() != target.GetFormat()) | |
| 459 { | |
| 460 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); | |
| 461 } | |
| 462 | |
| 463 if (a.size1() != 3 || | |
| 464 a.size2() != 3) | |
| 465 { | |
| 466 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageSize); | |
| 467 } | |
| 468 | |
| 469 if (interpolation != ImageInterpolation_Nearest && | |
| 470 interpolation != ImageInterpolation_Bilinear) | |
| 471 { | |
| 472 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 473 } | |
| 474 | |
| 475 // Check whether we are dealing with an affine transform | |
| 476 if (LinearAlgebra::IsCloseToZero(a(2, 0)) && | |
| 477 LinearAlgebra::IsCloseToZero(a(2, 1))) | |
| 478 { | |
| 479 double w = a(2, 2); | |
| 480 if (LinearAlgebra::IsCloseToZero(w)) | |
| 481 { | |
| 190 | 482 LOG(ERROR) << "Singular projective matrix"; |
| 182 | 483 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
| 484 } | |
| 485 else | |
| 486 { | |
| 487 ApplyAffineTransform(target, source, | |
| 488 a(0, 0) / w, a(0, 1) / w, a(0, 2) / w, | |
| 489 a(1, 0) / w, a(1, 1) / w, a(1, 2) / w, | |
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490 interpolation, clear); |
| 182 | 491 return; |
| 492 } | |
| 493 } | |
| 494 | |
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340
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495 if (clear) |
| 182 | 496 { |
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497 if (target.GetFormat() == Orthanc::PixelFormat_RGB24) |
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498 { |
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499 Orthanc::ImageProcessing::Set(target, 0, 0, 0, 255); |
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500 } |
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501 else |
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502 { |
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503 Orthanc::ImageProcessing::Set(target, 0); |
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504 } |
| 182 | 505 } |
| 506 | |
| 507 Matrix inva; | |
| 508 if (!LinearAlgebra::InvertMatrixUnsafe(inva, a)) | |
| 509 { | |
| 510 return; | |
| 511 } | |
| 512 | |
| 513 switch (source.GetFormat()) | |
| 514 { | |
| 515 case Orthanc::PixelFormat_Grayscale8: | |
| 516 switch (interpolation) | |
| 517 { | |
| 518 case ImageInterpolation_Nearest: | |
| 190 | 519 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale8, |
| 520 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 521 break; |
| 522 | |
| 523 case ImageInterpolation_Bilinear: | |
| 190 | 524 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale8, |
| 525 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 182 | 526 break; |
| 527 | |
| 528 default: | |
| 529 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 530 } | |
| 531 break; | |
| 532 | |
| 533 case Orthanc::PixelFormat_Grayscale16: | |
| 534 switch (interpolation) | |
| 535 { | |
| 536 case ImageInterpolation_Nearest: | |
| 190 | 537 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale16, |
| 538 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 539 break; |
| 540 | |
| 541 case ImageInterpolation_Bilinear: | |
| 190 | 542 ApplyProjectiveInternal<Orthanc::PixelFormat_Grayscale16, |
| 543 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 182 | 544 break; |
| 545 | |
| 546 default: | |
| 547 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 548 } | |
| 549 break; | |
| 550 | |
| 551 case Orthanc::PixelFormat_SignedGrayscale16: | |
| 552 switch (interpolation) | |
| 553 { | |
| 554 case ImageInterpolation_Nearest: | |
| 190 | 555 ApplyProjectiveInternal<Orthanc::PixelFormat_SignedGrayscale16, |
| 556 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 557 break; |
| 558 | |
| 559 case ImageInterpolation_Bilinear: | |
| 190 | 560 ApplyProjectiveInternal<Orthanc::PixelFormat_SignedGrayscale16, |
| 561 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 182 | 562 break; |
| 563 | |
| 564 default: | |
| 565 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 566 } | |
| 567 break; | |
| 568 | |
| 338 | 569 case Orthanc::PixelFormat_Float32: |
| 570 switch (interpolation) | |
| 571 { | |
| 572 case ImageInterpolation_Nearest: | |
| 573 ApplyProjectiveInternal<Orthanc::PixelFormat_Float32, | |
| 574 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 575 break; | |
| 576 | |
| 577 case ImageInterpolation_Bilinear: | |
| 578 ApplyProjectiveInternal<Orthanc::PixelFormat_Float32, | |
| 579 ImageInterpolation_Bilinear>(target, source, a, inva); | |
| 580 break; | |
| 581 | |
| 582 default: | |
| 583 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 584 } | |
| 585 break; | |
| 586 | |
| 182 | 587 case Orthanc::PixelFormat_RGB24: |
| 588 switch (interpolation) | |
| 589 { | |
| 590 case ImageInterpolation_Nearest: | |
| 190 | 591 ApplyProjectiveInternal<Orthanc::PixelFormat_RGB24, |
| 592 ImageInterpolation_Nearest>(target, source, a, inva); | |
| 182 | 593 break; |
| 594 | |
| 595 default: | |
| 596 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 597 } | |
| 598 break; | |
| 599 | |
| 600 default: | |
| 601 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
| 602 } | |
| 603 } | |
| 604 } |