Struct OpticalFlowEstimator 

pub struct OpticalFlowEstimator { /* private fields */ }

GPU-accelerated optical flow estimator.

Uses a pyramidal iterative approach to estimate dense pixel displacements between two consecutive luminance frames.

Implementations

impl OpticalFlowEstimator

pub fn new(config: OpticalFlowConfig) -> Self

Create a new estimator with the given configuration.

pub fn default_config() -> Self

Create with default configuration.

pub fn estimate( &self, prev: &[u8], next: &[u8], width: u32, height: u32, ) -> Result<FlowField>

Estimate dense optical flow between two luminance (Y-channel) frames.

Arguments

• prev – Previous frame luminance values (one byte per pixel, row-major).
• next – Next frame luminance values (same layout).
• width – Frame width in pixels.
• height – Frame height in pixels.

Errors

Returns an error if buffer sizes don’t match the declared dimensions.

Trait Implementations

impl Clone for OpticalFlowEstimator

fn clone(&self) -> OpticalFlowEstimator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpticalFlowEstimator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.