[−][src]Trait opencv::hub_prelude::DenseOpticalFlow
Base class for dense optical flow algorithms
Required methods
pub fn as_raw_DenseOpticalFlow(&self) -> *const c_void
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pub fn as_raw_mut_DenseOpticalFlow(&mut self) -> *mut c_void
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Provided methods
pub fn calc(
&mut self,
i0: &dyn ToInputArray,
i1: &dyn ToInputArray,
flow: &mut dyn ToInputOutputArray
) -> Result<()>
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&mut self,
i0: &dyn ToInputArray,
i1: &dyn ToInputArray,
flow: &mut dyn ToInputOutputArray
) -> Result<()>
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.
pub fn collect_garbage(&mut self) -> Result<()>
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Releases all inner buffers.