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Class adapting a descriptor extractor to compute descriptors in the Opponent Color Space (refer to Van de Sande et al., CGIV 2008 Color Descriptors for Object Category Recognition). Input RGB image is transformed in the Opponent Color Space. Then, an unadapted descriptor extractor (set in the constructor) computes descriptors on each of three channels and concatenates them into a single color descriptor.

Namespace: Emgu.CV.Features2D
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.10.1935 (2.4.10.1935)

Syntax

C#
public class OpponentColorDescriptorExtractor<TDescriptor> : UnmanagedObject, 
	IDescriptorExtractor<Bgr, TDescriptor>
where TDescriptor : struct, new()
Visual Basic
Public Class OpponentColorDescriptorExtractor(Of TDescriptor As {Structure, New})
	Inherits UnmanagedObject
	Implements IDescriptorExtractor(Of Bgr, TDescriptor)
Visual C++
generic<typename TDescriptor>
where TDescriptor : value class, gcnew()
public ref class OpponentColorDescriptorExtractor : public UnmanagedObject, 
	IDescriptorExtractor<Bgr, TDescriptor>
F#
type OpponentColorDescriptorExtractor<'TDescriptor when 'TDescriptor : struct, new()> =  
    class
        inherit UnmanagedObject
        interface IDescriptorExtractor<Bgr, 'TDescriptor>
    end

Type Parameters

TDescriptor
The type of descriptor

Inheritance Hierarchy

System..::..Object
  Emgu.Util..::..DisposableObject
    Emgu.Util..::..UnmanagedObject
      Emgu.CV.Features2D..::..OpponentColorDescriptorExtractor<(Of <(<'TDescriptor>)>)>

See Also