[−][src]Trait opencv::hub_prelude::ShapeDistanceExtractor
@example modules/shape/samples/shape_example.cpp An example using shape distance algorithm
Abstract base class for shape distance algorithms.
Required methods
pub fn as_raw_ShapeDistanceExtractor(&self) -> *const c_void
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pub fn as_raw_mut_ShapeDistanceExtractor(&mut self) -> *mut c_void
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Provided methods
pub fn compute_distance(
&mut self,
contour1: &dyn ToInputArray,
contour2: &dyn ToInputArray
) -> Result<f32>
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&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.