IntegralImage2 Class

Joint representation of both Integral Image and Squared Integral Image.

Inheritance Hierarchy

SystemObject
Accord.ImagingIntegralImage2

Namespace: Accord.Imaging
Assembly: Accord.Imaging (in Accord.Imaging.dll) Version: 3.6.0

Syntax

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[SecurityCriticalAttribute]
public class IntegralImage2 : IDisposable

<SecurityCriticalAttribute>
Public Class IntegralImage2
	Implements IDisposable

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The IntegralImage2 type exposes the following members.

Constructors

	Name	Description
	IntegralImage2	Constructs a new Integral image of the given size.

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Properties

	Name	Description
	Height	Gets the image's height.
	Image	Gets the Integral Image for values' sum.
	Rotated	Gets the Integral Image for tilted values' sum.
	Squared	Gets the Integral Image for values' squared sum.
	Width	Gets the image's width.

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Methods

	Name	Description
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
	Dispose(Boolean)	Releases unmanaged and - optionally - managed resources
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Releases unmanaged resources and performs other cleanup operations before the IntegralImage2 is reclaimed by garbage collection. (Overrides ObjectFinalize.)
	FromBitmap(Bitmap)	Constructs a new Integral image from a Bitmap image.
	FromBitmap(BitmapData)	Constructs a new Integral image from a BitmapData image.
	FromBitmap(UnmanagedImage)	Constructs a new Integral image from an unmanaged image.
	FromBitmap(Bitmap, Boolean)	Constructs a new Integral image from a Bitmap image.
	FromBitmap(Bitmap, Int32)	Constructs a new Integral image from a Bitmap image.
	FromBitmap(BitmapData, Boolean)	Constructs a new Integral image from a BitmapData image.
	FromBitmap(BitmapData, Int32)	Constructs a new Integral image from a BitmapData image.
	FromBitmap(UnmanagedImage, Boolean)	Constructs a new Integral image from an unmanaged image.
	FromBitmap(UnmanagedImage, Int32)	Constructs a new Integral image from an unmanaged image.
	FromBitmap(Bitmap, Int32, Boolean)	Constructs a new Integral image from a Bitmap image.
	FromBitmap(BitmapData, Int32, Boolean)	Constructs a new Integral image from a BitmapData image.
	FromBitmap(UnmanagedImage, Int32, Boolean)	Constructs a new Integral image from an unmanaged image.
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetSum	Gets the sum of the pixels in a rectangle of the Integral image.
	GetSum2	Gets the sum of the squared pixels in a rectangle of the Integral image.
	GetSumT	Gets the sum of the pixels in a tilted rectangle of the Integral image.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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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.)
	ToT	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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Remarks

Using this representation, both structures can be created in a single pass over the data. This is interesting for real time applications. This class also accepts a channel parameter indicating the Integral Image should be computed using a specified color channel. This avoids costly conversions.

Reference

Accord.Imaging Namespace