Trait opencv::optflow::SparseRLOFOpticalFlow

pub trait SparseRLOFOpticalFlow: SparseRLOFOpticalFlowConst + SparseOpticalFlow {
    fn as_raw_mut_SparseRLOFOpticalFlow(&mut self) -> *mut c_void;

    fn set_rlof_optical_flow_parameter(
        &mut self, 
        val: Ptr<RLOFOpticalFlowParameter>
    ) -> Result<()> { ... }
    fn set_forward_backward(&mut self, val: f32) -> Result<()> { ... }
}

Required methods

fn as_raw_mut_SparseRLOFOpticalFlow(&mut self) -> *mut c_void

Provided methods

fn set_rlof_optical_flow_parameter(
    &mut self,
    val: Ptr<RLOFOpticalFlowParameter>
) -> Result<()>

@copydoc DenseRLOFOpticalFlow::setRLOFOpticalFlowParameter

fn set_forward_backward(&mut self, val: f32) -> Result<()>

Threshold for the forward backward confidence check For each feature point a motion vector is computed. * If the forward backward error * is larger than threshold given by this function then the status will not be used by the following * vector field interpolation. denotes the backward flow. Note, the forward backward test * will only be applied if the threshold > 0. This may results into a doubled runtime for the motion estimation. * see also: setForwardBackward

Implementations

impl dyn SparseRLOFOpticalFlow + '_

pub fn create(
    rlof_param: Ptr<RLOFOpticalFlowParameter>,
    forward_backward_threshold: f32
) -> Result<Ptr<dyn SparseRLOFOpticalFlow>>

Creates instance of SparseRLOFOpticalFlow

Parameters

• rlofParam: see setRLOFOpticalFlowParameter
• forwardBackwardThreshold: see setForwardBackward

C++ default parameters

• rlof_param: Ptr()
• forward_backward_threshold: 1.f

Implementors

impl SparseRLOFOpticalFlow for PtrOfSparseRLOFOpticalFlow