69 # Accessing Elements and sub-Arrays
212 pts_npts_contours polys
224 pts_npts_contours polys
246 GetTextSize textSize,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 minVal,maxVal,minLoc,maxLoc
716 # Random Number Generation
730 # Discrete Transforms
736 GetOptimalDFTSize int
763 # Miscellaneous Functions
773 CvTermCriteria termcrit
775 # Gradients, Edges, Corners and Features
796 CornerEigenValsAndVecs
812 FindCornerSubPix corners
814 CvPoint2D32fs corners
817 CvTermCriteria criteria
818 GoodFeaturesToTrack cornerCount
822 cvpoint2d32f_count cornerCount
829 ExtractSURF keypoints,descriptors
832 CvSeqOfCvSURFPoint* keypoints /O
833 CvSeqOfCvSURFDescriptor* descriptors /O
836 GetStarKeypoints CvSeqOfCvStarKeypoint*
839 CvStarDetectorParams params cvStarDetectorParams()
841 # Sampling, Interpolation and Geometrical Transforms
853 int interpolation CV_INTER_LINEAR
858 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
859 CvScalar fillval cvScalarAll(0)
873 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
874 CvScalar fillval cvScalarAll(0)
875 GetPerspectiveTransform
884 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
885 CvScalar fillval cvScalarAll(0)
896 int flags CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
898 # Morphological Operations
899 CreateStructuringElementEx IplConvKernel*
909 IplConvKernel* element NULL
914 IplConvKernel* element NULL
920 IplConvKernel* element
924 # Filters and Color Conversion
928 int smoothtype CV_GAUSSIAN
937 CvPoint anchor cvPoint(-1,-1)
943 CvScalar value cvScalarAll(0)
963 int adaptive_method CV_ADAPTIVE_THRESH_MEAN_C /ch_adaptive_method
964 int thresholdType CV_THRESH_BINARY /ch_threshold_type
968 # Pyramids and the Applications
972 int filter CV_GAUSSIAN_5x5
976 int filter CV_GAUSSIAN_5x5
985 PyrMeanShiftFiltering
991 CvTermCriteria termcrit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,5,1)
993 # Image Segmentation, Connected Components and Contour Retrieval
998 CvScalar lo_diff cvScalarAll(0)
999 CvScalar up_diff cvScalarAll(0)
1000 CvConnectedComp comp /O
1007 # Image and Contour Moments
1010 CvMoments moments /O
1012 GetSpatialMoment double
1016 GetCentralMoment double
1020 GetNormalizedCentralMoment double
1025 # Special Image Transforms
1028 CvMemStorage storage
1037 CvMat circle_storage
1048 int distance_type CV_DIST_L2
1050 floats mask {NULL,0}
1056 double inpaintRadius
1091 CalcBackProjectPatch
1101 CvHistogram dst_hist
1106 QueryHistValue_1D double
1109 QueryHistValue_2D double
1113 QueryHistValue_3D double
1118 QueryHistValue_nD double
1134 # Contour Processing Functions
1137 CvMemStorage storage
1138 int method CV_CHAIN_APPROX_SIMPLE
1140 int minimal_perimeter 0
1147 CvSlice slice CV_WHOLE_SEQ
1150 CvSlice slice CV_WHOLE_SEQ
1152 CreateContourTree CvContourTree*
1154 CvMemStorage storage
1156 ContourFromContourTree CvSeq*
1158 CvMemStorage storage
1159 CvTermCriteria criteria
1160 MatchContourTrees double
1161 CvContourTree* tree1
1162 CvContourTree* tree2
1166 # Computational Geometry
1170 # TODO PointSeqFromMat
1173 CvPoint2D32f_4 points /O,A
1178 CvMemStorage storage
1179 int orientation CV_CLOCKWISE
1181 CheckContourConvexity int
1183 ConvexityDefects CvSeqOfCvConvexityDefect*
1186 CvMemStorage storage
1187 PointPolygonTest double
1191 MinAreaRect2 CvBox2D
1193 CvMemStorage storage NULL
1194 MinEnclosingCircle int,center,radius
1196 CvPoint2D32f center /O
1199 # Planar Subdivisions
1201 Subdiv2DGetEdge CvSubdiv2DEdge
1204 Subdiv2DNextEdge CvSubdiv2DEdge
1206 Subdiv2DRotateEdge CvSubdiv2DEdge
1209 Subdiv2DEdgeOrg CvSubdiv2DPoint*
1211 Subdiv2DEdgeDst CvSubdiv2DPoint*
1213 CreateSubdivDelaunay2D CvSubdiv2D*
1215 CvMemStorage storage
1216 SubdivDelaunay2DInsert CvSubdiv2DPoint*
1221 ClearSubdivVoronoi2D
1223 FindNearestPoint2D CvSubdiv2DPoint*
1228 HaarDetectObjects CvSeqOfCvAvgComp*
1230 CvHaarClassifierCascade* cascade
1231 CvMemStorage storage
1232 double scale_factor 1.1 /ch_doubleAbove1
1235 CvSize min_size cvSize(0,0)
1237 ComputeCorrespondEpilines
1242 ConvertPointsHomogeneous
1261 int handleMissingValues 0
1262 RQDecomp3x3 eulerAngles
1269 CvPoint3D64f eulerAngles /O
1275 double ransacReprojThreshold 0.0
1277 CreateStereoBMState CvStereoBMState*
1278 int preset CV_STEREO_BM_BASIC
1279 int numberOfDisparities 0
1280 CreateStereoGCState CvStereoGCState*
1281 int numberOfDisparities
1283 FindStereoCorrespondenceBM
1287 CvStereoBMState* state
1288 FindStereoCorrespondenceGC
1293 CvStereoGCState* state
1294 int useDisparityGuess 0
1295 #CalcImageHomography
1297 # CvPoint3D32f center
1310 CalibrationMatrixValues fovx,fovy,focalLength,principalPoint,pixelAspectRatio
1313 double apertureWidth 0
1314 double apertureHeight 0
1317 double focalLength /O
1318 CvPoint2D64f principalPoint /O
1319 double pixelAspectRatio /O
1320 FindExtrinsicCameraParams2
1327 FindFundamentalMat int
1330 CvMat fundamentalMatrix
1331 int method CV_FM_RANSAC
1349 CvTermCriteria term_crit cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS,30,1e-6)
1350 int flags CV_CALIB_FIX_INTRINSIC
1351 GetOptimalNewCameraMatrix
1356 CvMat newCameraMatrix
1357 CvSize newImageSize cvSize(0,0)
1358 CvRect* validPixROI NULL
1359 InitIntrinsicParams2D
1365 double aspectRatio 1.
1366 StereoRectify roi1,roi2
1379 int flags CV_CALIB_ZERO_DISPARITY
1381 CvSize newImageSize cvSize(0,0)
1384 StereoRectifyUncalibrated
1406 InitUndistortRectifyMap
1410 CvMat newCameraMatrix
1420 DecomposeProjectionMatrix eulerAngles
1428 CvPoint3D64f eulerAngles /O
1429 DrawChessboardCorners
1432 CvPoint2D32fs corners
1435 CreatePOSITObject CvPOSITObject*
1436 CvPoint3D32fs points
1437 POSIT rotationMatrix,translation_vector
1438 CvPOSITObject* posit_object
1439 CvPoint2D32f* imagePoints
1441 CvTermCriteria criteria
1442 CvMatr32f_i rotationMatrix /O,A
1443 CvVect32f_i translation_vector /O,A
1445 EstimateRigidTransform
1451 # Accumulation of Background Statistics
1480 CvArr orientation /ch_matF
1483 int apertureSize 3 /ch_aperture
1484 CalcGlobalOrientation double
1490 SegmentMotion CvSeq*
1493 CvMemStorage storage
1501 CvTermCriteria criteria
1502 CvConnectedComp comp /O
1503 CamShift int,comp,box
1506 CvTermCriteria criteria
1507 CvConnectedComp comp /O
1509 CreateKalman CvKalman*
1512 int control_params 0
1513 KalmanCorrect ROCvMat*
1516 KalmanPredict ROCvMat*
1527 CvTermCriteria criteria
1538 CvArr prev /ch_image8
1539 CvArr curr /ch_image8
1547 CvArr prev /ch_image8
1548 CvArr curr /ch_image8
1550 CvArr velx /ch_vel_64
1551 CvArr vely /ch_vel_64
1553 CvTermCriteria criteria
1554 CalcOpticalFlowFarneback
1555 CvArr prev /ch_image8
1556 CvArr curr /ch_image8
1558 double pyr_scale 0.5
1563 double poly_sigma 1.5
1569 int flags CV_WINDOW_AUTOSIZE
1596 CaptureFromFile CvCapture*
1598 CreateFileCapture CvCapture*
1600 CaptureFromCAM CvCapture*
1602 CreateCameraCapture CvCapture*
1606 RetrieveFrame ROIplImage*
1608 QueryFrame ROIplImage*
1610 GetCaptureProperty double
1613 SetCaptureProperty int
1617 CreateVideoWriter CvVideoWriter*
1624 CvVideoWriter* writer
1629 ints0 params {&zero,1}
1630 DecodeImage IplImage*
1632 int iscolor CV_LOAD_IMAGE_COLOR
1635 int iscolor CV_LOAD_IMAGE_COLOR
1639 GetTickFrequency int64
1642 HOGDetectMultiScale CvSeq*
1644 CvMemStorage storage
1645 CvArr svm_classifier NULL
1646 CvSize win_stride cvSize(0,0)
1647 double hit_threshold 0
1649 int group_threshold 2
1650 CvSize padding cvSize(0,0)
1651 CvSize win_size cvSize(64,128)
1652 CvSize block_size cvSize(16,16)
1653 CvSize block_stride cvSize(8,8)
1654 CvSize cell_size cvSize(8,8)
1656 int gammaCorrection 1
1658 # These functions are handwritten in cv.cpp; they appear here as 'doconly' declarations
1659 # so that their documentation can be auto-generated
1662 CvMemStorage storage
1664 double parameter 0.0
1670 PyCallableObject* distance_func NULL
1671 CvArr cost_matrix NULL
1673 float lower_bound 0.0
1674 PyObject* userdata NULL
1675 CalcOpticalFlowPyrLK currFeatures,status,track_error /doconly
1680 CvPoint2D32f* prevFeatures
1683 CvTermCriteria criteria
1685 CvPoint2D32f* guesses
1686 CvPoint2D32f currFeatures /O
1688 float track_error /O
1689 ClipLine point1,point2 /doconly
1700 CreateImageHeader /doconly
1704 CreateImage /doconly
1708 CreateMatHeader /doconly
1716 CreateMatNDHeader /doconly
1719 CreateMatND /doconly
1722 CreateMemStorage /doconly
1724 CreateTrackbar /doconly
1729 PyCallableObject* onChange
1730 FindChessboardCorners corners /doconly
1733 CvPoint2D32fs corners /O
1734 int flags CV_CALIB_CB_ADAPTIVE_THRESH
1735 FindContours /doconly
1737 CvMemStorage storage
1738 int mode CV_RETR_LIST
1739 int method CV_CHAIN_APPROX_SIMPLE
1740 CvPoint offset (0,0)
1741 FitLine line /doconly
1750 GetHuMoments hu /doconly
1758 GetMinMaxHistValue min_value,max_value,min_idx,max_idx /doconly
1760 CvScalar min_value /O
1761 CvScalar max_value /O
1764 InitLineIterator /doconly
1772 int iscolor CV_LOAD_IMAGE_COLOR
1775 int iscolor CV_LOAD_IMAGE_COLOR
1776 ReshapeMatND /doconly
1788 SetMouseCallback /doconly
1790 PyCallableObject* onMouse
1791 PyObject* param None
1792 Subdiv2DLocate loc,where /doconly
1796 edgeorpoint where /O