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void | cv::optflow::calcOpticalFlowSF (InputArray from, InputArray to, OutputArray flow, int layers, int averaging_block_size, int max_flow) |
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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...
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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...
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Ptr< DenseOpticalFlow > | cv::optflow::createOptFlow_DeepFlow () |
| DeepFlow optical flow algorithm implementation. More...
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Ptr< DISOpticalFlow > | cv::optflow::createOptFlow_DIS (int preset=DISOpticalFlow::PRESET_FAST) |
| Creates an instance of DISOpticalFlow. More...
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Ptr< DenseOpticalFlow > | cv::optflow::createOptFlow_Farneback () |
| Additional interface to the Farneback's algorithm - calcOpticalFlowFarneback() More...
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Ptr< DenseOpticalFlow > | cv::optflow::createOptFlow_SimpleFlow () |
| Additional interface to the SimpleFlow algorithm - calcOpticalFlowSF() More...
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Ptr< DenseOpticalFlow > | cv::optflow::createOptFlow_SparseToDense () |
| Additional interface to the SparseToDenseFlow algorithm - calcOpticalFlowSparseToDense() More...
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Ptr< VariationalRefinement > | cv::optflow::createVariationalFlowRefinement () |
| Creates an instance of VariationalRefinement. More...
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Mat | cv::optflow::readOpticalFlow (const String &path) |
| Read a .flo file. More...
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bool | cv::optflow::writeOpticalFlow (const String &path, InputArray flow) |
| Write a .flo to disk. More...
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