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ShapeContextDistanceExtractor Class
http://www.emgu.com
Implementation of the Shape Context descriptor and matching algorithm proposed by Belongie et al. in “Shape Matching and Object Recognition Using Shape Contexts” (PAMI 2002).
Inheritance Hierarchy

Namespace: Emgu.CV.Shape
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.2.0.2682 (3.2.0.2682)
Syntax
public class ShapeContextDistanceExtractor : ShapeDistanceExtractor

The ShapeContextDistanceExtractor type exposes the following members.

Constructors
  NameDescription
Public methodShapeContextDistanceExtractor
Create a shape context distance extractor
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Properties
  NameDescription
Public propertyAngularBins
The number of angular bins in the shape context descriptor.
Public propertyBendingEnergyWeight
The weight of the Bending Energy in the final distance value.
Public propertyImageAppearanceWeight
The weight of the appearance cost in the final distance value.
Public propertyInnerRadius
The value of the inner radius.
Public propertyIterations
The number of iterations
Public propertyOuterRadius
The value of the outer radius.
Public propertyPtr
Pointer to the unmanaged object
(Inherited from UnmanagedObject.)
Public propertyRadialBins
The number of radial bins in the shape context descriptor.
Public propertyRotationInvariant
Rotation Invariant
Public propertyShapeContextWeight
The weight of the shape context distance in the final distance value.
Public propertyStdDev
Standard Deviation.
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Methods
  NameDescription
Public methodComputeDistance(Point, Point)
Compute the shape distance between two shapes defined by its contours.
(Inherited from ShapeDistanceExtractor.)
Public methodComputeDistance(IInputArray, IInputArray)
Compute the shape distance between two shapes defined by its contours.
(Inherited from ShapeDistanceExtractor.)
Public methodDispose
The dispose function that implements IDisposable interface
(Inherited from DisposableObject.)
Protected methodDisposeObject
Release the memory associated with this shape context distance extractor
(Overrides ShapeDistanceExtractorDisposeObject.)
Public methodEquals (Inherited from Object.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Protected methodReleaseManagedResources
Release the managed resources. This function will be called during the disposal of the current object. override ride this function if you need to call the Dispose() function on any managed IDisposable object created by the current object
(Inherited from DisposableObject.)
Public methodToString (Inherited from Object.)
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Fields
  NameDescription
Protected field_ptr
A pointer to the unmanaged object
(Inherited from UnmanagedObject.)
Protected field_shapeDistanceExtractorPtr
Pointer to the unmanaged ShapeDistanceExtractor
(Inherited from ShapeDistanceExtractor.)
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See Also