OpenCV 5.0.0-pre
Open Source Computer Vision
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Classes | |
class | cv::optflow::DenseRLOFOpticalFlow |
Fast dense optical flow computation based on robust local optical flow (RLOF) algorithms and sparse-to-dense interpolation scheme. More... | |
class | cv::optflow::RLOFOpticalFlowParameter |
This is used store and set up the parameters of the robust local optical flow (RLOF) algoritm. More... | |
class | cv::optflow::SparseRLOFOpticalFlow |
Class used for calculation sparse optical flow and feature tracking with robust local optical flow (RLOF) algorithms. More... | |
Namespaces | |
namespace | cv |
namespace | cv::optflow |
Enumerations | |
enum | cv::optflow::InterpolationType { cv::optflow::INTERP_GEO = 0 , cv::optflow::INTERP_EPIC = 1 , cv::optflow::INTERP_RIC = 2 } |
enum | cv::optflow::SolverType { cv::optflow::ST_STANDART = 0 , cv::optflow::ST_BILINEAR = 1 } |
enum | cv::optflow::SupportRegionType { cv::optflow::SR_FIXED = 0 , cv::optflow::SR_CROSS = 1 } |
Functions | |
void | cv::optflow::calcOpticalFlowDenseRLOF (InputArray I0, InputArray I1, InputOutputArray flow, Ptr< RLOFOpticalFlowParameter > rlofParam=Ptr< RLOFOpticalFlowParameter >(), float forwardBackwardThreshold=0, Size gridStep=Size(6, 6), InterpolationType interp_type=InterpolationType::INTERP_EPIC, int epicK=128, float epicSigma=0.05f, float epicLambda=100.f, int ricSPSize=15, int ricSLICType=100, bool use_post_proc=true, float fgsLambda=500.0f, float fgsSigma=1.5f, bool use_variational_refinement=false) |
Fast dense optical flow computation based on robust local optical flow (RLOF) algorithms and sparse-to-dense interpolation scheme. | |
void | cv::optflow::calcOpticalFlowSparseRLOF (InputArray prevImg, InputArray nextImg, InputArray prevPts, InputOutputArray nextPts, OutputArray status, OutputArray err, Ptr< RLOFOpticalFlowParameter > rlofParam=Ptr< RLOFOpticalFlowParameter >(), float forwardBackwardThreshold=0) |
Calculates fast optical flow for a sparse feature set using the robust local optical flow (RLOF) similar to optflow::calcOpticalFlowPyrLK(). | |
Ptr< DenseOpticalFlow > | cv::optflow::createOptFlow_DenseRLOF () |
Additional interface to the Dense RLOF algorithm - optflow::calcOpticalFlowDenseRLOF() | |
Ptr< SparseOpticalFlow > | cv::optflow::createOptFlow_SparseRLOF () |
Additional interface to the Sparse RLOF algorithm - optflow::calcOpticalFlowSparseRLOF() | |