Classes |
| struct | CvKalman |
| class | cv::KalmanFilter |
Namespaces |
| namespace | cv |
Defines |
| #define | CV_LKFLOW_GET_MIN_EIGENVALS 8 |
| #define | CV_LKFLOW_INITIAL_GUESSES 4 |
| #define | CV_LKFLOW_PYR_A_READY 1 |
| #define | CV_LKFLOW_PYR_B_READY 2 |
| #define | cvKalmanUpdateByMeasurement cvKalmanCorrect |
| #define | cvKalmanUpdateByTime cvKalmanPredict |
Typedefs |
| typedef struct CvKalman | CvKalman |
Enumerations |
| enum | { cv::OPTFLOW_USE_INITIAL_FLOW = 4,
cv::OPTFLOW_FARNEBACK_GAUSSIAN = 256
} |
Functions |
| CV_EXPORTS_W double | cv::calcGlobalOrientation (const Mat &orientation, const Mat &mask, const Mat &mhi, double timestamp, double duration) |
| | computes the global orientation of the selected motion history image part
|
| CV_EXPORTS_W void | cv::calcMotionGradient (const Mat &mhi, CV_OUT Mat &mask, CV_OUT Mat &orientation, double delta1, double delta2, int apertureSize=3) |
| | computes the motion gradient orientation image from the motion history image
|
| CV_EXPORTS_W void | cv::calcOpticalFlowFarneback (const Mat &prev, const Mat &next, CV_OUT Mat &flow, double pyr_scale, int levels, int winsize, int iterations, int poly_n, double poly_sigma, int flags) |
| | computes dense optical flow using Farneback algorithm
|
| CV_EXPORTS_W void | cv::calcOpticalFlowPyrLK (const Mat &prevImg, const Mat &nextImg, const vector< Point2f > &prevPts, CV_OUT vector< Point2f > &nextPts, CV_OUT vector< uchar > &status, CV_OUT vector< float > &err, Size winSize=Size(15, 15), int maxLevel=3, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, 0.01), double derivLambda=0.5, int flags=0) |
| | computes sparse optical flow using multi-scale Lucas-Kanade algorithm
|
| CV_EXPORTS_W RotatedRect | cv::CamShift (const Mat &probImage, CV_IN_OUT Rect &window, TermCriteria criteria) |
| | updates the object tracking window using CAMSHIFT algorithm
|
| void | cvCalcAffineFlowPyrLK (const CvArr *prev, const CvArr *curr, CvArr *prev_pyr, CvArr *curr_pyr, const CvPoint2D32f *prev_features, CvPoint2D32f *curr_features, float *matrices, int count, CvSize win_size, int level, char *status, float *track_error, CvTermCriteria criteria, int flags) |
| double | cvCalcGlobalOrientation (const CvArr *orientation, const CvArr *mask, const CvArr *mhi, double timestamp, double duration) |
| void | cvCalcMotionGradient (const CvArr *mhi, CvArr *mask, CvArr *orientation, double delta1, double delta2, int aperture_size CV_DEFAULT(3)) |
| void | cvCalcOpticalFlowBM (const CvArr *prev, const CvArr *curr, CvSize block_size, CvSize shift_size, CvSize max_range, int use_previous, CvArr *velx, CvArr *vely) |
| void | cvCalcOpticalFlowFarneback (const CvArr *prev, const CvArr *next, CvArr *flow, double pyr_scale, int levels, int winsize, int iterations, int poly_n, double poly_sigma, int flags) |
| void | cvCalcOpticalFlowHS (const CvArr *prev, const CvArr *curr, int use_previous, CvArr *velx, CvArr *vely, double lambda, CvTermCriteria criteria) |
| void | cvCalcOpticalFlowLK (const CvArr *prev, const CvArr *curr, CvSize win_size, CvArr *velx, CvArr *vely) |
| void | cvCalcOpticalFlowPyrLK (const CvArr *prev, const CvArr *curr, CvArr *prev_pyr, CvArr *curr_pyr, const CvPoint2D32f *prev_features, CvPoint2D32f *curr_features, int count, CvSize win_size, int level, char *status, float *track_error, CvTermCriteria criteria, int flags) |
| int | cvCamShift (const CvArr *prob_image, CvRect window, CvTermCriteria criteria, CvConnectedComp *comp, CvBox2D *box CV_DEFAULT(NULL)) |
| CvKalman * | cvCreateKalman (int dynam_params, int measure_params, int control_params CV_DEFAULT(0)) |
| int | cvEstimateRigidTransform (const CvArr *A, const CvArr *B, CvMat *M, int full_affine) |
| const CvMat * | cvKalmanCorrect (CvKalman *kalman, const CvMat *measurement) |
| const CvMat * | cvKalmanPredict (CvKalman *kalman, const CvMat *control CV_DEFAULT(NULL)) |
| int | cvMeanShift (const CvArr *prob_image, CvRect window, CvTermCriteria criteria, CvConnectedComp *comp) |
| void | cvReleaseKalman (CvKalman **kalman) |
| CvSeq * | cvSegmentMotion (const CvArr *mhi, CvArr *seg_mask, CvMemStorage *storage, double timestamp, double seg_thresh) |
| void | cvUpdateMotionHistory (const CvArr *silhouette, CvArr *mhi, double timestamp, double duration) |
| CV_EXPORTS_W int | cv::meanShift (const Mat &probImage, CV_IN_OUT Rect &window, TermCriteria criteria) |
| | updates the object tracking window using meanshift algorithm
|
| CV_EXPORTS_W void | cv::updateMotionHistory (const Mat &silhouette, Mat &mhi, double timestamp, double duration) |
| | updates motion history image using the current silhouette
|
The Object and Feature Tracking.