| OpenCV 4.3.0 Open Source Computer Vision

Classes | Namespaces | Enumerations | Functions
rlofflow.hpp File Reference
`#include "opencv2/core.hpp"`
`#include "opencv2/video.hpp"`

## 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
| cv
| "black box" representation of the file storage associated with a file on disk.
| 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. More...
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(). More...
Ptr< DenseOpticalFlow > | cv::optflow::createOptFlow_DenseRLOF ()
| Additional interface to the Dense RLOF algorithm - optflow::calcOpticalFlowDenseRLOF() More...
Ptr< SparseOpticalFlow > | cv::optflow::createOptFlow_SparseRLOF ()
| Additional interface to the Sparse RLOF algorithm - optflow::calcOpticalFlowSparseRLOF() More...