C# Класс AForge.Imaging.Filters.AdditiveNoise

Additive noise filter.

The filter adds random value to each pixel of the source image. The distribution of random values can be specified by random generator.

The filter accepts 8 bpp grayscale images and 24 bpp color images for processing.

Sample usage:

 // create random generator IRandomNumberGenerator generator = new UniformGenerator( new Range( -50, 50 ) ); // create filter AdditiveNoise filter = new AdditiveNoise( generator ); // apply the filter filter.ApplyInPlace( image );

Initial image:

Result image:

Наследование: BaseInPlacePartialFilter

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Открытые методы

Метод	Описание
AdditiveNoise ( ) : System	Initializes a new instance of the AdditiveNoise class.
AdditiveNoise ( IRandomNumberGenerator generator ) : System	Initializes a new instance of the AdditiveNoise class.

Защищенные методы

Метод	Описание
ProcessFilter ( UnmanagedImage image, Rectangle rect ) : void	Process the filter on the specified image.

Описание методов

AdditiveNoise() публичный метод

Initializes a new instance of the AdditiveNoise class.

public AdditiveNoise ( ) : System
Результат	System

AdditiveNoise() публичный метод

Initializes a new instance of the AdditiveNoise class.

public AdditiveNoise ( IRandomNumberGenerator generator ) : System
generator	IRandomNumberGenerator	Random number genertor used to add noise.
Результат	System

ProcessFilter() защищенный метод

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage image, Rectangle rect ) : void
image	UnmanagedImage	Source image data.
rect	System.Drawing.Rectangle	Image rectangle for processing by the filter.
Результат	void