GrayscaleToRGB Class

Convert grayscale image to RGB.

Inheritance Hierarchy

SystemObject
Accord.Imaging.FiltersBaseFilter
Accord.Imaging.FiltersGrayscaleToRGB

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

Syntax

public sealed class GrayscaleToRGB : BaseFilter

Public NotInheritable Class GrayscaleToRGB
	Inherits BaseFilter

The GrayscaleToRGB type exposes the following members.

Constructors

	Name	Description
	GrayscaleToRGB	Initializes a new instance of the GrayscaleToRGB class.

Properties

	Name	Description
	FormatTranslations	Format translations dictionary. (Overrides BaseFilterFormatTranslations.)

Methods

	Name	Description
	Apply(Bitmap)	Apply filter to an image. (Inherited from BaseFilter.)
	Apply(BitmapData)	Apply filter to an image. (Inherited from BaseFilter.)
	Apply(UnmanagedImage)	Apply filter to an image in unmanaged memory. (Inherited from BaseFilter.)
	Apply(UnmanagedImage, UnmanagedImage)	Apply filter to an image in unmanaged memory. (Inherited from BaseFilter.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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.)

Remarks

The filter creates color image from specified grayscale image initializing all RGB channels to the same value - pixel's intensity of grayscale image.

The filter accepts 8 bpp grayscale images and produces 24 bpp RGB image.

Sample usage:

// create filter
GrayscaleToRGB filter = new GrayscaleToRGB( );
// apply the filter
Bitmap rgbImage = filter.Apply( image );