OpenCV
4.0.0
Open Source Computer Vision
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Classes | |
class | DualTVL1OpticalFlow |
"Dual TV L1" Optical Flow Algorithm. More... | |
class | GPCDetails |
class | GPCForest |
struct | GPCMatchingParams |
Class encapsulating matching parameters. More... | |
struct | GPCPatchDescriptor |
struct | GPCPatchSample |
struct | GPCTrainingParams |
Class encapsulating training parameters. More... | |
class | GPCTrainingSamples |
Class encapsulating training samples. More... | |
class | GPCTree |
Class for individual tree. More... | |
class | OpticalFlowPCAFlow |
PCAFlow algorithm. More... | |
class | PCAPrior |
This class can be used for imposing a learned prior on the resulting optical flow. Solution will be regularized according to this prior. You need to generate appropriate prior file with "learn_prior.py" script beforehand. More... | |
Typedefs | |
typedef std::vector< GPCPatchSample > | GPCSamplesVector |
Enumerations | |
enum | GPCDescType { GPC_DESCRIPTOR_DCT = 0, GPC_DESCRIPTOR_WHT } |
Descriptor types for the Global Patch Collider. More... | |
Functions | |
void | calcOpticalFlowSF (InputArray from, InputArray to, OutputArray flow, int layers, int averaging_block_size, int max_flow) |
void | 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 | 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 > | createOptFlow_DeepFlow () |
DeepFlow optical flow algorithm implementation. More... | |
Ptr< DualTVL1OpticalFlow > | createOptFlow_DualTVL1 () |
Creates instance of cv::DenseOpticalFlow. More... | |
Ptr< DenseOpticalFlow > | createOptFlow_Farneback () |
Additional interface to the Farneback's algorithm - calcOpticalFlowFarneback() More... | |
Ptr< DenseOpticalFlow > | createOptFlow_PCAFlow () |
Creates an instance of PCAFlow. More... | |
Ptr< DenseOpticalFlow > | createOptFlow_SimpleFlow () |
Additional interface to the SimpleFlow algorithm - calcOpticalFlowSF() More... | |
Ptr< DenseOpticalFlow > | createOptFlow_SparseToDense () |
Additional interface to the SparseToDenseFlow algorithm - calcOpticalFlowSparseToDense() More... | |