BaseSparseFeatureExtractorTPoint Class

Base class for image feature extractors that implement the IImageFeatureExtractorTFeature interface.

Inheritance Hierarchy

SystemObject
  Accord.ImagingBaseFeatureExtractorTPoint
    Accord.ImagingBaseSparseFeatureExtractorTPoint
      Accord.ImagingBaseCornersDetector
      Accord.ImagingCornerFeaturesDetector
      Accord.ImagingFastRetinaKeypointDetector
      Accord.ImagingSpeededUpRobustFeaturesDetector

Namespace: Accord.Imaging
Assembly: Accord.Imaging (in Accord.Imaging.dll) Version: 3.8.0

Syntax

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[SerializableAttribute]
public abstract class BaseSparseFeatureExtractor<TPoint> : BaseFeatureExtractor<TPoint>, 
	ICornersDetector, ICloneable
where TPoint : Object, IFeaturePoint<double[]>

<SerializableAttribute>
Public MustInherit Class BaseSparseFeatureExtractor(Of TPoint As {Object, IFeaturePoint(Of Double())})
	Inherits BaseFeatureExtractor(Of TPoint)
	Implements ICornersDetector, ICloneable

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Type Parameters

TPoint: The type of the descriptor vector for the feature (e.g. double[]).

The BaseSparseFeatureExtractorTPoint type exposes the following members.

Constructors

	Name	Description
	BaseSparseFeatureExtractorTPoint	Initializes a new instance of the BaseSparseFeatureExtractorTPoint class

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Properties

	Name	Description
	NumberOfInputs	Returns -1. (Inherited from BaseFeatureExtractorTFeature.)
	NumberOfOutputs	Gets the dimensionality of the features generated by this extractor. (Inherited from BaseFeatureExtractorTFeature.)
	SupportedFormats	Gets the list of image pixel formats that are supported by this extractor. The extractor will check whether the pixel format of any provided images are in this list to determine whether the image can be processed or not. (Inherited from BaseFeatureExtractorTFeature.)

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Methods

	Name	Description
	Clone	Creates a new object that is a copy of the current instance. (Inherited from BaseFeatureExtractorTFeature.)
	Clone(ISetPixelFormat)	Creates a new object that is a copy of the current instance. (Inherited from BaseFeatureExtractorTFeature.)
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from BaseFeatureExtractorTFeature.)
	Dispose(Boolean)	Releases unmanaged and - optionally - managed resources. (Inherited from BaseFeatureExtractorTFeature.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InnerTransform	This method should be implemented by inheriting classes to implement the actual feature extraction, transforming the input image into a list of features. (Inherited from BaseFeatureExtractorTFeature.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ProcessImage(Bitmap)	Obsolete. Obsolete. Please use the Transform(Bitmap) method instead.
	ProcessImage(BitmapData)	Obsolete. Obsolete. Please use the Transform(Bitmap) method instead.
	ProcessImage(UnmanagedImage)	Obsolete. Obsolete. Please use the Transform(Bitmap) method instead.
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	Transform(Bitmap)	Applies the transformation to an input, producing an associated output. (Inherited from BaseFeatureExtractorTFeature.)
	Transform(Bitmap)	Applies the transformation to an input, producing an associated output. (Inherited from BaseFeatureExtractorTFeature.)
	Transform(UnmanagedImage)	Applies the transformation to an input, producing an associated output. (Inherited from BaseFeatureExtractorTFeature.)
	Transform(UnmanagedImage)	Applies the transformation to an input, producing an associated output. (Inherited from BaseFeatureExtractorTFeature.)
	Transform(Bitmap, IEnumerableTFeature)	Applies the transformation to a set of input vectors, producing an associated set of output vectors. (Inherited from BaseFeatureExtractorTFeature.)
	Transform(UnmanagedImage, IEnumerableTFeature)	Applies the transformation to a set of input vectors, producing an associated set of output vectors. (Inherited from BaseFeatureExtractorTFeature.)

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Extension Methods

	Name	Description
	HasMethod	Checks whether an object implements a method with the given name. (Defined by ExtensionMethods.)
	IsEqual	Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices. (Defined by Matrix.)
	To(Type)	Overloaded. Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime. (Defined by ExtensionMethods.)
	ToT	Overloaded. Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime. (Defined by ExtensionMethods.)

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Reference

Accord.Imaging Namespace

Accord.ImagingIImageFeatureExtractorTFeature

Accord.ImagingBaseSparseFeatureExtractorTPoint

BaseSparseFeatureExtractorAddLanguageSpecificTextSet("LST646E2DD_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TPointAddLanguageSpecificTextSet("LST646E2DD_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Class

Type Parameters

Reference

BaseSparseFeatureExtractorTPoint Class