Trait opencv::prelude::ShapeDistanceExtractor

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pub trait ShapeDistanceExtractor: AlgorithmTrait + ShapeDistanceExtractorConst {
    // Required method
    fn as_raw_mut_ShapeDistanceExtractor(&mut self) -> *mut c_void;

    // Provided method
    fn compute_distance(
        &mut self,
        contour1: &dyn ToInputArray,
        contour2: &dyn ToInputArray
    ) -> Result<f32> { ... }
}
Expand description

@example modules/shape/samples/shape_example.cpp An example using shape distance algorithm

Abstract base class for shape distance algorithms.

Required Methods§

source

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

Provided Methods§

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fn compute_distance( &mut self, contour1: &dyn ToInputArray, contour2: &dyn ToInputArray ) -> Result<f32>

Compute the shape distance between two shapes defined by its contours.

Parameters
  • contour1: Contour defining first shape.
  • contour2: Contour defining second shape.

Implementors§