69 # Accessing Elements and sub-Arrays
212 pts_npts_contours pts
224 pts_npts_contours pts
246 GetTextSize text_size,baseline
252 # Point Sets and Contours
256 CvScalar external_color
261 CvPoint offset cvPoint(0,0)
263 # RTTI and Generic Functions
271 CvMemStorage storage NULL
274 # Accessing Elements and sub-Arrays
277 CvMat submat /J:arr,O,A
281 CvMat submat /J:arr,O,A
287 CvMat submat /J:arr,O,A
291 CvMat submat /J:arr,O,A
296 CvMat submat /J:arr,O,A
300 CvMat submat /J:arr,O,A
307 # Copying and Filling
322 CvScalar value cvRealScalar(1)
328 # Transforms and Permutations
329 # Reshape, ReshapeND - requires special data refcount code
362 double iter_factor 1.0
369 # Arithmetic, Logic and Comparison
533 MinMaxLoc min_val,max_val,min_loc,max_loc
713 # Random Number Generation
727 # Discrete Transforms
733 GetOptimalDFTSize int
760 # Miscellaneous Functions
770 CvTermCriteria termcrit
772 # Gradients, Edges, Corners and Features
793 CornerEigenValsAndVecs
809 FindCornerSubPix corners
811 CvPoint2D32fs corners
814 CvTermCriteria criteria
815 GoodFeaturesToTrack corners
819 cvpoint2d32f_count corners
826 ExtractSURF keypoints,descriptors
829 CvSeqOfCvSURFPoint* keypoints /O
830 CvSeqOfCvSURFDescriptor* descriptors /O
833 GetStarKeypoints CvSeqOfCvStarKeypoint*
836 CvStarDetectorParams params cvStarDetectorParams()
838 # Sampling, Interpolation and Geometrical Transforms
850 int interpolation CV_INTER_LINEAR
855 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
856 CvScalar fillval cvScalarAll(0)
870 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
871 CvScalar fillval cvScalarAll(0)
872 GetPerspectiveTransform
881 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
882 CvScalar fillval cvScalarAll(0)
893 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
895 # Morphological Operations
896 CreateStructuringElementEx IplConvKernel*
906 IplConvKernel* element NULL
911 IplConvKernel* element NULL
917 IplConvKernel* element
921 # Filters and Color Conversion
925 int smoothtype CV_GAUSSIAN
934 CvPoint anchor cvPoint(-1,-1)
940 CvScalar value cvScalarAll(0)
945 CvArr tilted_sum NULL
960 int adaptive_method CV_ADAPTIVE_THRESH_MEAN_C /ch_adaptive_method
961 int threshold_type CV_THRESH_BINARY /ch_threshold_type
965 # Pyramids and the Applications
969 int filter CV_GAUSSIAN_5x5
973 int filter CV_GAUSSIAN_5x5
982 PyrMeanShiftFiltering
988 CvTermCriteria termcrit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,5,1)
990 # Image Segmentation, Connected Components and Contour Retrieval
995 CvScalar lo_diff cvScalarAll(0)
996 CvScalar up_diff cvScalarAll(0)
997 CvConnectedComp comp /O
1004 # Image and Contour Moments
1007 CvMoments moments /O
1009 GetSpatialMoment double
1013 GetCentralMoment double
1017 GetNormalizedCentralMoment double
1022 # Special Image Transforms
1025 CvMemStorage storage
1034 CvMat circle_storage
1045 int distance_type CV_DIST_L2
1047 floats mask {NULL,0}
1053 double inpaintRadius
1088 CalcBackProjectPatch
1098 CvHistogram dst_hist
1103 QueryHistValue_1D double
1106 QueryHistValue_2D double
1110 QueryHistValue_3D double
1115 QueryHistValue_nD double
1131 # Contour Processing Functions
1134 CvMemStorage storage
1135 int method CV_CHAIN_APPROX_SIMPLE
1137 int minimal_perimeter 0
1144 CvSlice slice CV_WHOLE_SEQ
1147 CvSlice slice CV_WHOLE_SEQ
1149 CreateContourTree CvContourTree*
1151 CvMemStorage storage
1153 ContourFromContourTree CvSeq*
1155 CvMemStorage storage
1156 CvTermCriteria criteria
1157 MatchContourTrees double
1158 CvContourTree* tree1
1159 CvContourTree* tree2
1163 # Computational Geometry
1167 # TODO PointSeqFromMat
1170 CvPoint2D32f_4 pt /O,A
1175 CvMemStorage storage
1176 int orientation CV_CLOCKWISE
1178 CheckContourConvexity int
1180 ConvexityDefects CvSeqOfCvConvexityDefect*
1183 CvMemStorage storage
1184 PointPolygonTest double
1188 MinAreaRect2 CvBox2D
1190 CvMemStorage storage
1191 MinEnclosingCircle int,center,radius
1193 CvPoint2D32f center /O
1196 # Planar Subdivisions
1198 Subdiv2DGetEdge CvSubdiv2DEdge
1201 Subdiv2DNextEdge CvSubdiv2DEdge
1203 Subdiv2DRotateEdge CvSubdiv2DEdge
1206 Subdiv2DEdgeOrg CvSubdiv2DPoint*
1208 Subdiv2DEdgeDst CvSubdiv2DPoint*
1210 CreateSubdivDelaunay2D CvSubdiv2D*
1212 CvMemStorage storage
1213 SubdivDelaunay2DInsert CvSubdiv2DPoint*
1218 ClearSubdivVoronoi2D
1220 FindNearestPoint2D CvSubdiv2DPoint*
1225 HaarDetectObjects CvSeqOfCvAvgComp*
1227 CvHaarClassifierCascade* cascade
1228 CvMemStorage storage
1229 double scale_factor 1.1 /ch_doubleAbove1
1232 # CvSize min_size cvSize(0,0)
1236 CvMat rotation_vector
1237 CvMat translation_vector
1238 CvMat intrinsic_matrix
1239 CvMat distortion_coeffs
1246 FindHomography homography
1251 double ransacReprojThreshold 0.0
1258 CvMat intrinsic_matrix
1259 CvMat distortion_coeffs
1260 CvMat rotation_vectors
1261 CvMat translation_vectors
1263 CalibrationMatrixValues fovx,fovy,focalLength,principalPoint,pixelAspectRatio
1266 double apertureWidth 0
1267 double apertureHeight 0
1270 double focalLength /O
1271 CvPoint2D64f principalPoint /O
1272 double pixelAspectRatio /O
1273 FindExtrinsicCameraParams2
1276 CvMat intrinsic_matrix
1277 CvMat distortion_coeffs
1278 CvMat rotation_vector
1279 CvMat translation_vector
1285 CvMat camera_matrix1
1287 CvMat camera_matrix2
1294 CvTermCriteria term_crit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,30,1e-6)
1295 int flags CV_CALIB_FIX_INTRINSIC
1296 GetOptimalNewCameraMatrix
1301 CvMat newCameraMatrix
1302 CvSize newImageSize cvSize(0,0)
1303 CvRect* validPixROI NULL
1305 CvMat camera_matrix1
1306 CvMat camera_matrix2
1317 int flags CV_CALIB_ZERO_DISPARITY
1319 CvSize newImageSize cvSize(0,0)
1322 StereoRectifyUncalibrated
1337 CvMat intrinsic_matrix
1338 CvMat distortion_coeffs
1341 CvMat distortion_coeffs
1344 InitUndistortRectifyMap
1348 CvMat new_camera_matrix
1358 DrawChessboardCorners
1361 CvPoint2D32fs corners
1362 int pattern_was_found
1364 CreatePOSITObject CvPOSITObject*
1365 CvPoint3D32fs points
1366 POSIT rotation_matrix,translation_vector
1367 CvPOSITObject* posit_object
1368 CvPoint2D32f* image_points
1370 CvTermCriteria criteria
1371 CvMatr32f_i rotation_matrix /O,A
1372 CvVect32f_i translation_vector /O,A
1374 EstimateRigidTransform
1380 # Accumulation of Background Statistics
1409 CvArr orientation /ch_matF
1412 int aperture_size 3 /ch_aperture
1413 CalcGlobalOrientation double
1422 CvMemStorage storage
1430 CvTermCriteria criteria
1431 CvConnectedComp comp /O
1432 CamShift int,comp,box
1435 CvTermCriteria criteria
1436 CvConnectedComp comp /O
1446 CvTermCriteria criteria
1457 CvArr prev /ch_image8
1458 CvArr curr /ch_image8
1466 CvArr prev /ch_image8
1467 CvArr curr /ch_image8
1469 CvArr velx /ch_vel_64
1470 CvArr vely /ch_vel_64
1472 CvTermCriteria criteria
1473 CalcOpticalFlowFarneback
1474 CvArr prev /ch_image8
1475 CvArr curr /ch_image8
1477 double pyr_scale 0.5
1482 double poly_sigma 1.5
1488 int flags CV_WINDOW_AUTOSIZE
1515 CaptureFromFile CvCapture*
1517 CaptureFromCAM CvCapture*
1519 CreateCameraCapture CvCapture*
1523 RetrieveFrame ROIplImage*
1525 QueryFrame ROIplImage*
1527 GetCaptureProperty double
1530 SetCaptureProperty int
1534 CreateVideoWriter CvVideoWriter*
1541 CvVideoWriter* writer
1546 ints0 params {&zero,1}
1547 DecodeImage IplImage*
1549 int iscolor CV_LOAD_IMAGE_COLOR
1552 int iscolor CV_LOAD_IMAGE_COLOR
1556 HOGDetectMultiScale CvSeq*
1558 CvMemStorage storage
1559 CvArr svm_classifier NULL
1560 CvSize win_stride cvSize(0,0)
1561 double hit_threshold 0
1563 int group_threshold 2
1564 CvSize padding cvSize(0,0)
1565 CvSize win_size cvSize(64,128)
1566 CvSize block_size cvSize(16,16)
1567 CvSize block_stride cvSize(8,8)
1568 CvSize cell_size cvSize(8,8)
1570 int gammaCorrection 1