[−][src]Trait opencv::shape::ShapeDistanceExtractor

pub trait ShapeDistanceExtractor: AlgorithmTrait {
    fn as_raw_ShapeDistanceExtractor(&self) -> *mut c_void;

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

Abstract base class for shape distance algorithms.

Required methods

fn as_raw_ShapeDistanceExtractor(&self) -> *mut c_void

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Provided methods

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.
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Implementors

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