Trait opencv::cudaoptflow::CUDA_SparsePyrLKOpticalFlowConst[−][src]

pub trait CUDA_SparsePyrLKOpticalFlowConst: CUDA_SparseOpticalFlowConst {
    fn as_raw_CUDA_SparsePyrLKOpticalFlow(&self) -> *const c_void;

    fn get_win_size(&self) -> Result<Size> { ... }

    fn get_max_level(&self) -> Result<i32> { ... }

    fn get_num_iters(&self) -> Result<i32> { ... }

    fn get_use_initial_flow(&self) -> Result<bool> { ... }
}
Expand description

Class used for calculating a sparse optical flow.

The class can calculate an optical flow for a sparse feature set using the iterative Lucas-Kanade method with pyramids.

See also

calcOpticalFlowPyrLK

Note:

  • An example of the Lucas Kanade optical flow algorithm can be found at opencv_source_code/samples/gpu/pyrlk_optical_flow.cpp

Required methods

Provided methods

Implementors