Commit f1cfe8e83da14b21d35c703cd71f47aab90718c7
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9c26431f
removed nt4
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461 deletions
openbr/plugins/classification/nt4.cpp deleted
| 1 | -#include <QDebug> | |
| 2 | -#include <QFileInfo> | |
| 3 | -#include <QProcess> | |
| 4 | -#include <QString> | |
| 5 | -#include <QStringList> | |
| 6 | -#include <NCore.h> | |
| 7 | -#include <NImages.h> | |
| 8 | -#include <NLExtractor.h> | |
| 9 | -#include <NMatcher.h> | |
| 10 | -#include <NMatcherParams.h> | |
| 11 | -#include <NTemplate.h> | |
| 12 | -#include <NLicensing.h> | |
| 13 | -#include "openbr_internal.h" | |
| 14 | - | |
| 15 | -//IRIS | |
| 16 | -#include <NEExtractor.h> | |
| 17 | -#include <NEExtractorParams.h> | |
| 18 | -#include <NERecord.h> | |
| 19 | -#include <NETemplate.h> | |
| 20 | -#include <Bmp.h> | |
| 21 | -#include <NGrayscaleImage.h> | |
| 22 | - | |
| 23 | -#include <openbr/core/resource.h> | |
| 24 | -#include <openbr/core/opencvutils.h> | |
| 25 | - | |
| 26 | -using namespace cv; | |
| 27 | -using namespace br; | |
| 28 | - | |
| 29 | -/*! | |
| 30 | - * \ingroup initializers | |
| 31 | - * \brief Initialize Neurotech SDK 4 | |
| 32 | - * \author Josh Klontz \cite jklontz | |
| 33 | - * \author E. Taborsky \cite mmtaborsky | |
| 34 | - */ | |
| 35 | -class NT4Initializer : public Initializer | |
| 36 | -{ | |
| 37 | - Q_OBJECT | |
| 38 | - | |
| 39 | - static void manageLicenses(bool obtain) | |
| 40 | - { | |
| 41 | - const NChar *components = { N_T("Biometrics.FaceExtraction,Biometrics.FaceMatching,Biometrics.IrisExtraction,Biometrics.IrisMatching") }; | |
| 42 | - if (obtain) { | |
| 43 | - NBool available; | |
| 44 | - if (!Globals->contains("NT4_SERVER_IP")) Globals->set("NT4_SERVER_IP", "128.29.70.34"); | |
| 45 | - NResult result = NLicenseObtainComponents(N_T(qPrintable(Globals->property("NT4_SERVER_IP").toString())), N_T("5000"), components, &available); | |
| 46 | - if (NFailed(result)) qWarning("NLicenseObtainComponents() failed, result=%i.", result); | |
| 47 | - if (!available) qWarning("NT4 components not available."); | |
| 48 | - } else /* release */ { | |
| 49 | - NResult result = NLicenseReleaseComponents(components); | |
| 50 | - if (NFailed(result)) qWarning("NLicenseReleaseComponents() failed, result=%i.", result); | |
| 51 | - } | |
| 52 | - } | |
| 53 | - | |
| 54 | - void initialize() const | |
| 55 | - { | |
| 56 | - NCoreOnStart(); | |
| 57 | - Globals->abbreviations.insert("NT4Face", "Open+NT4DetectFace!NT4EnrollFace:NT4Compare"); | |
| 58 | - Globals->abbreviations.insert("NT4Iris", "Open+NT4EnrollIris:NT4Compare"); | |
| 59 | - manageLicenses(true); | |
| 60 | - } | |
| 61 | - | |
| 62 | - void finalize() const | |
| 63 | - { | |
| 64 | - manageLicenses(false); | |
| 65 | - NCoreOnExitEx(false); | |
| 66 | - } | |
| 67 | -}; | |
| 68 | - | |
| 69 | -BR_REGISTER(Initializer, NT4Initializer) | |
| 70 | - | |
| 71 | -/*! | |
| 72 | - * \brief Neurotech context | |
| 73 | - * \author Josh Klontz \cite jklontz | |
| 74 | - * \author E. Taborsky \cite mmtaborsky | |
| 75 | - */ | |
| 76 | -struct NT4Context | |
| 77 | -{ | |
| 78 | - HNLExtractor extractor; // Face extractor. | |
| 79 | - HNEExtractor irisExtractor; // Iris extractor. | |
| 80 | - HNMatcher matcher; // Template matcher. | |
| 81 | - | |
| 82 | - NT4Context() | |
| 83 | - { | |
| 84 | - NResult result; | |
| 85 | - | |
| 86 | - // Face | |
| 87 | - // Create extractor | |
| 88 | - result = NleCreate(&extractor); | |
| 89 | - if (NFailed(result)) qFatal("NleCreate() failed, result=%i.", result); | |
| 90 | - | |
| 91 | - NBool detectAllFeaturePoints = true; | |
| 92 | - NObjectSetParameter(extractor, NLEP_DETECT_ALL_FEATURE_POINTS, &detectAllFeaturePoints); | |
| 93 | - | |
| 94 | - NDouble faceConfidence = 1; | |
| 95 | - NObjectSetParameter(extractor, NLEP_FACE_CONFIDENCE_THRESHOLD, &faceConfidence); | |
| 96 | - | |
| 97 | - NByte faceQuality = 1; | |
| 98 | - NObjectSetParameter(extractor, NLEP_FACE_QUALITY_THRESHOLD, &faceQuality); | |
| 99 | - | |
| 100 | - NByte favorLargestFace = 0; | |
| 101 | - NObjectSetParameter(extractor, NLEP_FAVOR_LARGEST_FACE, &favorLargestFace); | |
| 102 | - | |
| 103 | - NByte useLivenessCheck = 0; | |
| 104 | - NObjectSetParameter(extractor, NLEP_USE_LIVENESS_CHECK, &useLivenessCheck); | |
| 105 | - | |
| 106 | - NleTemplateSize templSize = nletsLarge; | |
| 107 | - NObjectSetParameter(extractor, NLEP_TEMPLATE_SIZE, &templSize); | |
| 108 | - | |
| 109 | - // Iris | |
| 110 | - // Create extractor | |
| 111 | - | |
| 112 | - result = NeeCreate(&irisExtractor); | |
| 113 | - if (NFailed(result)) qFatal("NeeCreate() failed, result=%i.", result); | |
| 114 | - | |
| 115 | - NInt boundaryPointCount = 32; | |
| 116 | - NObjectSetParameter(irisExtractor, NEE_BOUNDARY_POINT_COUNT, &boundaryPointCount); | |
| 117 | - | |
| 118 | - NBool interlace = false; | |
| 119 | - NObjectSetParameter(irisExtractor, NEEP_DEINTERLACE, &interlace); | |
| 120 | - | |
| 121 | - | |
| 122 | - NInt innerBoundaryFrom = 40; | |
| 123 | - NObjectSetParameter(irisExtractor, NEEP_INNER_BOUNDARY_FROM, &innerBoundaryFrom); | |
| 124 | - | |
| 125 | - NInt innerBoundaryTo = 160; | |
| 126 | - NObjectSetParameter(irisExtractor, NEEP_INNER_BOUNDARY_TO, &innerBoundaryTo); | |
| 127 | - | |
| 128 | - NInt outerBoundaryFrom = 140; | |
| 129 | - NObjectSetParameter(irisExtractor, NEEP_OUTER_BOUNDARY_FROM, &outerBoundaryFrom); | |
| 130 | - | |
| 131 | - NInt outerBoundaryTo = 255; | |
| 132 | - NObjectSetParameter(irisExtractor, NEEP_OUTER_BOUNDARY_TO, &outerBoundaryTo); | |
| 133 | - | |
| 134 | - | |
| 135 | - // Face | |
| 136 | - // Create matcher | |
| 137 | - result = NMCreate(&matcher); | |
| 138 | - if (NFailed(result)) qFatal("NMCreate() failed, result=%i.",result); | |
| 139 | - | |
| 140 | - NInt matchingThreshold = 0; | |
| 141 | - NObjectSetParameter(matcher, NMP_MATCHING_THRESHOLD, &matchingThreshold); | |
| 142 | - } | |
| 143 | - | |
| 144 | - ~NT4Context() | |
| 145 | - { | |
| 146 | - NObjectFree(extractor); | |
| 147 | - NObjectFree(irisExtractor); | |
| 148 | - NObjectFree(matcher); | |
| 149 | - } | |
| 150 | - | |
| 151 | - // to NT image | |
| 152 | - static void toImage(const Mat &src, HNGrayscaleImage *grayscaleImage) | |
| 153 | - { | |
| 154 | - Mat gray; | |
| 155 | - OpenCVUtils::cvtGray(src, gray); | |
| 156 | - assert(gray.isContinuous()); | |
| 157 | - | |
| 158 | - HNImage image; | |
| 159 | - NResult result; | |
| 160 | - result = NImageCreateFromDataEx(npfGrayscale, gray.cols, gray.rows, 0, gray.cols, gray.data, gray.rows*gray.cols, 0, &image); | |
| 161 | - if (NFailed(result)) qFatal("NT4Context::toImage NImageCreateFromDataEx() failed, result=%i.", result); | |
| 162 | - | |
| 163 | - result = NImageToGrayscale(image, grayscaleImage); | |
| 164 | - if (NFailed(result)) qFatal("NT4Context::toImage NImageToGrayscale() failed, result=%i.", result); | |
| 165 | - NObjectFree(image); | |
| 166 | - } | |
| 167 | - | |
| 168 | - // to OpenCV matrix | |
| 169 | - static Mat toMat(const HNLTemplate &templ) | |
| 170 | - { | |
| 171 | - NSizeType bufferSize; | |
| 172 | - NLTemplateGetSize(templ, 0, &bufferSize); | |
| 173 | - | |
| 174 | - Mat buffer(1, bufferSize, CV_8UC1); | |
| 175 | - NLTemplateSaveToMemory(templ, buffer.data, bufferSize, 0, &bufferSize); | |
| 176 | - | |
| 177 | - return buffer; | |
| 178 | - } | |
| 179 | - | |
| 180 | - // extract metadata | |
| 181 | - static File toMetadata(const NleDetectionDetails &detectionDetails) | |
| 182 | - { | |
| 183 | - File metadata; | |
| 184 | - | |
| 185 | - metadata.insert("NT4_FaceAvailable", detectionDetails.FaceAvailable); | |
| 186 | - metadata.insert("NT4_Face_Rectangle_X", detectionDetails.Face.Rectangle.X); | |
| 187 | - metadata.insert("NT4_Face_Rectangle_Y", detectionDetails.Face.Rectangle.Y); | |
| 188 | - metadata.insert("NT4_Face_Rectangle_Width", detectionDetails.Face.Rectangle.Width); | |
| 189 | - metadata.insert("NT4_Face_Rectangle_Height", detectionDetails.Face.Rectangle.Height); | |
| 190 | - metadata.insert("NT4_Face_Rotation_Roll", detectionDetails.Face.Rotation.Roll); | |
| 191 | - metadata.insert("NT4_Face_Rotation_Pitch", detectionDetails.Face.Rotation.Pitch); | |
| 192 | - metadata.insert("NT4_Face_Rotation_Yaw", detectionDetails.Face.Rotation.Yaw); | |
| 193 | - metadata.insert("NT4_Face_Confidence", detectionDetails.Face.Confidence); | |
| 194 | - | |
| 195 | - metadata.insert("NT4_RightEyeCenter_X", detectionDetails.RightEyeCenter.X); | |
| 196 | - metadata.insert("NT4_RightEyeCenter_Y", detectionDetails.RightEyeCenter.Y); | |
| 197 | - metadata.insert("NT4_RightEyeCenter_Code", detectionDetails.RightEyeCenter.Code); | |
| 198 | - metadata.insert("NT4_RightEyeCenter_Confidence", detectionDetails.RightEyeCenter.Confidence); | |
| 199 | - | |
| 200 | - metadata.insert("NT4_LeftEyeCenter_X", detectionDetails.LeftEyeCenter.X); | |
| 201 | - metadata.insert("NT4_LeftEyeCenter_Y", detectionDetails.LeftEyeCenter.Y); | |
| 202 | - metadata.insert("NT4_LeftEyeCenter_Code", detectionDetails.LeftEyeCenter.Code); | |
| 203 | - metadata.insert("NT4_LeftEyeCenter_Confidence", detectionDetails.LeftEyeCenter.Confidence); | |
| 204 | - | |
| 205 | - metadata.insert("NT4_MouthCenter_X", detectionDetails.MouthCenter.X); | |
| 206 | - metadata.insert("NT4_MouthCenter_Y", detectionDetails.MouthCenter.Y); | |
| 207 | - metadata.insert("NT4_MouthCenter_Code", detectionDetails.MouthCenter.Code); | |
| 208 | - metadata.insert("NT4_MouthCenter_Confidence", detectionDetails.MouthCenter.Confidence); | |
| 209 | - | |
| 210 | - metadata.insert("NT4_NoseTip_X", detectionDetails.NoseTip.X); | |
| 211 | - metadata.insert("NT4_NoseTip_Y", detectionDetails.NoseTip.Y); | |
| 212 | - metadata.insert("NT4_NoseTip_Code", detectionDetails.NoseTip.Code); | |
| 213 | - metadata.insert("NT4_NoseTip_Confidence", detectionDetails.NoseTip.Confidence); | |
| 214 | - | |
| 215 | - return metadata; | |
| 216 | - } | |
| 217 | - | |
| 218 | - // Initialize from metadata | |
| 219 | - static NleDetectionDetails fromMetadata(const File &metadata) | |
| 220 | - { | |
| 221 | - NleDetectionDetails detectionDetails; | |
| 222 | - | |
| 223 | - detectionDetails.FaceAvailable = metadata.value("NT4_FaceAvailable").toBool(); | |
| 224 | - detectionDetails.Face.Rectangle.X = metadata.value("NT4_Face_Rectangle_X").toInt(); | |
| 225 | - detectionDetails.Face.Rectangle.Y = metadata.value("NT4_Face_Rectangle_Y").toInt(); | |
| 226 | - detectionDetails.Face.Rectangle.Width = metadata.value("NT4_Face_Rectangle_Width").toInt(); | |
| 227 | - detectionDetails.Face.Rectangle.Height = metadata.value("NT4_Face_Rectangle_Height").toInt(); | |
| 228 | - detectionDetails.Face.Rotation.Roll = metadata.value("NT4_Face_Rotation_Roll").toInt(); | |
| 229 | - detectionDetails.Face.Rotation.Pitch = metadata.value("NT4_Face_Rotation_Pitch").toInt(); | |
| 230 | - detectionDetails.Face.Rotation.Yaw = metadata.value("NT4_Face_Rotation_Yaw").toInt(); | |
| 231 | - detectionDetails.Face.Confidence = metadata.value("NT4_Face_Confidence").toDouble(); | |
| 232 | - | |
| 233 | - detectionDetails.RightEyeCenter.X = metadata.value("NT4_RightEyeCenter_X").toInt(); | |
| 234 | - detectionDetails.RightEyeCenter.Y = metadata.value("NT4_RightEyeCenter_Y").toInt(); | |
| 235 | - detectionDetails.RightEyeCenter.Code = metadata.value("NT4_RightEyeCenter_Code").toInt(); | |
| 236 | - detectionDetails.RightEyeCenter.Confidence = metadata.value("NT4_RightEyeCenter_Confidence").toDouble(); | |
| 237 | - | |
| 238 | - detectionDetails.LeftEyeCenter.X = metadata.value("NT4_LeftEyeCenter_X").toInt(); | |
| 239 | - detectionDetails.LeftEyeCenter.Y = metadata.value("NT4_LeftEyeCenter_Y").toInt(); | |
| 240 | - detectionDetails.LeftEyeCenter.Code = metadata.value("NT4_LeftEyeCenter_Code").toInt(); | |
| 241 | - detectionDetails.LeftEyeCenter.Confidence = metadata.value("NT4_LeftEyeCenter_Confidence").toDouble(); | |
| 242 | - | |
| 243 | - detectionDetails.MouthCenter.X = metadata.value("NT4_MouthCenter_X").toInt(); | |
| 244 | - detectionDetails.MouthCenter.Y = metadata.value("NT4_MouthCenter_Y").toInt(); | |
| 245 | - detectionDetails.MouthCenter.Code = metadata.value("NT4_MouthCenter_Code").toInt(); | |
| 246 | - detectionDetails.MouthCenter.Confidence = metadata.value("NT4_MouthCenter_Confidence").toDouble(); | |
| 247 | - | |
| 248 | - detectionDetails.NoseTip.X = metadata.value("NT4_NoseTip_X").toInt(); | |
| 249 | - detectionDetails.NoseTip.Y = metadata.value("NT4_NoseTip_Y").toInt(); | |
| 250 | - detectionDetails.NoseTip.Code = metadata.value("NT4_NoseTip_Code").toInt(); | |
| 251 | - detectionDetails.NoseTip.Confidence = metadata.value("NT4_NoseTip_Confidence").toDouble(); | |
| 252 | - | |
| 253 | - return detectionDetails; | |
| 254 | - } | |
| 255 | -}; | |
| 256 | - | |
| 257 | -/*! | |
| 258 | - * \ingroup transforms | |
| 259 | - * \brief Neurotech face detection | |
| 260 | - * \author Josh Klontz \cite jklontz | |
| 261 | - * \author E. Taborsky \cite mmtaborsky | |
| 262 | - */ | |
| 263 | -class NT4DetectFace : public UntrainableTransform | |
| 264 | -{ | |
| 265 | - Q_OBJECT | |
| 266 | - | |
| 267 | - Resource<NT4Context> contexts; | |
| 268 | - | |
| 269 | -public: | |
| 270 | - NT4DetectFace() : UntrainableTransform(true) {} | |
| 271 | - | |
| 272 | -private: | |
| 273 | - void project(const Template &src, Template &dst) const | |
| 274 | - { | |
| 275 | - HNGrayscaleImage grayscaleImage; | |
| 276 | - NT4Context::toImage(src, &grayscaleImage); | |
| 277 | - | |
| 278 | - NT4Context *context = contexts.acquire(); | |
| 279 | - | |
| 280 | - NInt faceCount; | |
| 281 | - NleFace *faces; | |
| 282 | - NResult result = NleDetectFaces(context->extractor, grayscaleImage, &faceCount, &faces); | |
| 283 | - if (NFailed(result)) qFatal("NT4DetectFace::project NleDetectFaces() failed, result=%i.", result); | |
| 284 | - for (int i=0; i<faceCount; i++) { | |
| 285 | - NleDetectionDetails detectionDetails; | |
| 286 | - result = NleDetectFacialFeatures(context->extractor, grayscaleImage, &faces[i], &detectionDetails); | |
| 287 | - if (NFailed(result)) qFatal("NT4DetectFace::project NleDetectFacialFeatures() failed, result=%i.", result); | |
| 288 | - | |
| 289 | - dst.file.append(NT4Context::toMetadata(detectionDetails)); | |
| 290 | - dst += src; | |
| 291 | - //if (!Globals.EnrollAll) break; | |
| 292 | - } | |
| 293 | - | |
| 294 | - contexts.release(context); | |
| 295 | - NObjectFree(grayscaleImage); | |
| 296 | - | |
| 297 | - //if (!Globals.EnrollAll && dst.isEmpty()) dst = Mat(); | |
| 298 | - if (dst.isEmpty()) dst = Mat(); | |
| 299 | - } | |
| 300 | -}; | |
| 301 | - | |
| 302 | -BR_REGISTER(Transform, NT4DetectFace) | |
| 303 | - | |
| 304 | -/*! | |
| 305 | - * \ingroup transforms | |
| 306 | - * \brief Enroll face in Neurotech SDK 4 | |
| 307 | - * \author Josh Klontz \cite jklontz | |
| 308 | - */ | |
| 309 | -class NT4EnrollFace : public UntrainableTransform | |
| 310 | -{ | |
| 311 | - Q_OBJECT | |
| 312 | - | |
| 313 | - Resource<NT4Context> contexts; | |
| 314 | - | |
| 315 | -public: | |
| 316 | - NT4EnrollFace() : UntrainableTransform(true) {} | |
| 317 | - | |
| 318 | -private: | |
| 319 | - void project(const Template &src, Template &dst) const | |
| 320 | - { | |
| 321 | - if (!src.m().data) { | |
| 322 | - dst = Mat(); | |
| 323 | - return; | |
| 324 | - } | |
| 325 | - | |
| 326 | - HNGrayscaleImage grayscaleImage; | |
| 327 | - NT4Context::toImage(src, &grayscaleImage); | |
| 328 | - | |
| 329 | - NT4Context *context = contexts.acquire(); | |
| 330 | - | |
| 331 | - NleDetectionDetails detectionDetails = NT4Context::fromMetadata(src.file); | |
| 332 | - NleExtractionStatus extractionStatus; | |
| 333 | - HNLTemplate templ; | |
| 334 | - | |
| 335 | - NResult result = NleExtract(context->extractor, grayscaleImage, &detectionDetails, &extractionStatus, &templ); | |
| 336 | - contexts.release(context); | |
| 337 | - | |
| 338 | - if (NFailed(result) || (extractionStatus != nleesTemplateCreated)) | |
| 339 | - dst = Mat(); | |
| 340 | - else | |
| 341 | - dst = NT4Context::toMat(templ); | |
| 342 | - | |
| 343 | - NObjectFree(templ); | |
| 344 | - NObjectFree(grayscaleImage); | |
| 345 | - } | |
| 346 | -}; | |
| 347 | - | |
| 348 | -BR_REGISTER(Transform, NT4EnrollFace) | |
| 349 | - | |
| 350 | -/*! | |
| 351 | - * \ingroup transforms | |
| 352 | - * \brief Enroll iris in Neurotech SDK 4 | |
| 353 | - * \author E. Taborsky \cite mmtaborsky | |
| 354 | - */ | |
| 355 | -class NT4EnrollIris : public UntrainableTransform | |
| 356 | -{ | |
| 357 | - Q_OBJECT | |
| 358 | - | |
| 359 | - Resource<NT4Context> contexts; | |
| 360 | - | |
| 361 | -public: | |
| 362 | - NT4EnrollIris() : UntrainableTransform(true) {} | |
| 363 | - | |
| 364 | -private: | |
| 365 | - void project(const Template &src, Template &dst) const | |
| 366 | - { | |
| 367 | - HNGrayscaleImage grayscaleImage; | |
| 368 | - NT4Context::toImage(src, &grayscaleImage); | |
| 369 | - | |
| 370 | - NeeSegmentationDetails segmentationDetails; | |
| 371 | - NeeExtractionStatus extractionStatus; | |
| 372 | - HNERecord hRecord; | |
| 373 | - | |
| 374 | - NResult result = NERecordCreate((NUShort)src.m().cols,(NUShort)src.m().rows, 0, &hRecord); // This seems wrong... | |
| 375 | - assert(!NFailed(result)); | |
| 376 | - | |
| 377 | - NT4Context *context = contexts.acquire(); | |
| 378 | - | |
| 379 | - | |
| 380 | - result = NeeExtract(context->irisExtractor, grayscaleImage, nepUnknown, &segmentationDetails, &extractionStatus, &hRecord); | |
| 381 | - | |
| 382 | - if (!(segmentationDetails.OuterBoundaryAvailable)){ | |
| 383 | - qDebug("NT4EnrollIris::project Outer Boundary not available"); | |
| 384 | - } | |
| 385 | - | |
| 386 | - if (NFailed(result)) qFatal("NT4EnrollIris::project NeeExtract() failed, result=%i.", result); | |
| 387 | - else if (extractionStatus == neeesTemplateCreated){ | |
| 388 | - NSizeType bufferSize; | |
| 389 | - NERecordGetSize(hRecord, 0, &bufferSize); | |
| 390 | - | |
| 391 | - Mat buffer(1, bufferSize, CV_8UC1); | |
| 392 | - NERecordSaveToMemory(hRecord, buffer.data, bufferSize, 0, &bufferSize); | |
| 393 | - | |
| 394 | - dst = Template(src.file, buffer); | |
| 395 | - } | |
| 396 | - | |
| 397 | - contexts.release(context); | |
| 398 | - NObjectFree(grayscaleImage); | |
| 399 | - | |
| 400 | - //if (!Globals.EnrollAll && dst.isEmpty()) dst.append(Template(src.file, Mat())); | |
| 401 | - if (dst.isEmpty()) dst.append(Template(src.file, Mat())); | |
| 402 | - } | |
| 403 | -}; | |
| 404 | - | |
| 405 | -BR_REGISTER(Transform, NT4EnrollIris) | |
| 406 | - | |
| 407 | -/*! | |
| 408 | - * \ingroup distances | |
| 409 | - * \brief Compare templates with Neurotech SDK 4 | |
| 410 | - * \author Josh Klontz \cite jklontz | |
| 411 | - * \author E. Taborsky \cite mmtaborsky | |
| 412 | - */ | |
| 413 | -class NT4Compare : public Distance | |
| 414 | -{ | |
| 415 | - Q_OBJECT | |
| 416 | - | |
| 417 | - Resource<NT4Context> contexts; | |
| 418 | - | |
| 419 | - float compare(const br::Template &a, const br::Template &b) const | |
| 420 | - { | |
| 421 | - NT4Context *context = contexts.acquire(); | |
| 422 | - | |
| 423 | - NResult result; | |
| 424 | - | |
| 425 | - const Mat &srcA = a; | |
| 426 | - if (srcA.data) { | |
| 427 | - result = NMIdentifyStartEx(context->matcher, srcA.data, srcA.rows*srcA.cols, NULL); | |
| 428 | - if (NFailed(result)) qFatal("NT4Compare::compare NMIdentifyStart() failed, result=%i.", result); | |
| 429 | - } | |
| 430 | - | |
| 431 | - const Mat &srcB = b; | |
| 432 | - float score = -std::numeric_limits<float>::max(); | |
| 433 | - if (srcA.data && srcB.data) { | |
| 434 | - NInt pScore; | |
| 435 | - result = NMIdentifyNextEx(context->matcher, srcB.data, srcB.rows*srcB.cols, NULL, &pScore); | |
| 436 | - if (NFailed(result)) qFatal("NT4Compare::compare NMIdentifyNext() failed, result=%i.",result); | |
| 437 | - score = float(pScore); | |
| 438 | - } | |
| 439 | - | |
| 440 | - if (srcA.data) { | |
| 441 | - result = NMIdentifyEnd(context->matcher); | |
| 442 | - if (NFailed(result)) qFatal("NT4Compare::compare NMIdentifyEnd() failed, result=%i.", result); | |
| 443 | - } | |
| 444 | - | |
| 445 | - contexts.release(context); | |
| 446 | - return score; | |
| 447 | - } | |
| 448 | -}; | |
| 449 | - | |
| 450 | -BR_REGISTER(Distance, NT4Compare) | |
| 451 | - | |
| 452 | -#include "classification/nt4.moc" |
openbr/plugins/cmake/nt4.cmake deleted
| 1 | -set(BR_WITH_NT4 OFF CACHE BOOL "Build with Neurotec Biometric 4") | |
| 2 | - | |
| 3 | -if(${BR_WITH_NT4}) | |
| 4 | - find_package(NT4 REQUIRED) | |
| 5 | - set(BR_THIRDPARTY_LIBS ${BR_THIRDPARTY_LIBS} ${NT4_LIBS}) | |
| 6 | - install(DIRECTORY ${NT4_DIR_LIB}/ DESTINATION lib) | |
| 7 | -else() | |
| 8 | - set(BR_EXCLUDED_PLUGINS ${BR_EXCLUDED_PLUGINS} plugins/classification/nt4.cpp) | |
| 9 | -endif() |