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

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

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

    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

Provided methods

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

Parameters

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

Implementors