Trait opencv::hub_prelude::DenseOpticalFlow

source · [−]
pub trait DenseOpticalFlow: AlgorithmTrait + DenseOpticalFlowConst {
    fn as_raw_mut_DenseOpticalFlow(&mut self) -> *mut c_void;

    fn calc(
        &mut self, 
        i0: &dyn ToInputArray, 
        i1: &dyn ToInputArray, 
        flow: &mut dyn ToInputOutputArray
    ) -> Result<()> { ... }
    fn collect_garbage(&mut self) -> Result<()> { ... }
}

Required Methods

Provided Methods

Calculates an optical flow.

Parameters
  • I0: first 8-bit single-channel input image.
  • I1: second input image of the same size and the same type as prev.
  • flow: computed flow image that has the same size as prev and type CV_32FC2.

Releases all inner buffers.

Implementors