optflow.hpp File Reference

#include "opencv2/core.hpp"
#include "opencv2/video.hpp"
#include "opencv2/optflow/pcaflow.hpp"
#include "opencv2/optflow/sparse_matching_gpc.hpp"
#include "opencv2/optflow/motempl.hpp"

Classes
class	cv::optflow::DISOpticalFlow
	DIS optical flow algorithm. More...
class	cv::optflow::VariationalRefinement
	Variational optical flow refinement. More...

Namespaces
	cv
	cv::optflow

Functions
void	cv::optflow::calcOpticalFlowSF (InputArray from, InputArray to, OutputArray flow, int layers, int averaging_block_size, int max_flow)
void	cv::optflow::calcOpticalFlowSF (InputArray from, InputArray to, OutputArray flow, int layers, int averaging_block_size, int max_flow, double sigma_dist, double sigma_color, int postprocess_window, double sigma_dist_fix, double sigma_color_fix, double occ_thr, int upscale_averaging_radius, double upscale_sigma_dist, double upscale_sigma_color, double speed_up_thr)
	Calculate an optical flow using "SimpleFlow" algorithm. More...
void	cv::optflow::calcOpticalFlowSparseToDense (InputArray from, InputArray to, OutputArray flow, int grid_step=8, int k=128, float sigma=0.05f, bool use_post_proc=true, float fgs_lambda=500.0f, float fgs_sigma=1.5f)
	Fast dense optical flow based on PyrLK sparse matches interpolation. More...
Ptr< DenseOpticalFlow >	cv::optflow::createOptFlow_DeepFlow ()
	DeepFlow optical flow algorithm implementation. More...
Ptr< DISOpticalFlow >	cv::optflow::createOptFlow_DIS (int preset=DISOpticalFlow::PRESET_FAST)
	Creates an instance of DISOpticalFlow. More...
Ptr< DenseOpticalFlow >	cv::optflow::createOptFlow_Farneback ()
	Additional interface to the Farneback's algorithm - calcOpticalFlowFarneback() More...
Ptr< DenseOpticalFlow >	cv::optflow::createOptFlow_SimpleFlow ()
	Additional interface to the SimpleFlow algorithm - calcOpticalFlowSF() More...
Ptr< DenseOpticalFlow >	cv::optflow::createOptFlow_SparseToDense ()
	Additional interface to the SparseToDenseFlow algorithm - calcOpticalFlowSparseToDense() More...
Ptr< VariationalRefinement >	cv::optflow::createVariationalFlowRefinement ()
	Creates an instance of VariationalRefinement. More...
Mat	cv::optflow::readOpticalFlow (const String &path)
	Read a .flo file. More...
bool	cv::optflow::writeOpticalFlow (const String &path, InputArray flow)
	Write a .flo to disk. More...