C# Class Accord.Imaging.Filters.Variance

Variance filter.

The Variance filter replaces each pixel in an image by its neighborhood variance. The end result can be regarded as an border enhancement, making the Variance filter suitable to be used as an edge detection mechanism.

Inheritance: BaseFilter

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Méthodes publiques

Méthode	Description
Variance ( ) : System	Initializes a new instance of the Variance class.
Variance ( int radius ) : System	Initializes a new instance of the Variance class.

Méthodes protégées

Méthode	Description
ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void	Process the filter on the specified image.

Method Details

ProcessFilter() protected méthode

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void
sourceData	UnmanagedImage	Source image data.
destinationData	UnmanagedImage	Destination image data.
Résultat	void

Variance() public méthode

Initializes a new instance of the Variance class.

public Variance ( ) : System
Résultat	System

Variance() public méthode

Initializes a new instance of the Variance class.

public Variance ( int radius ) : System
radius	int	The radius neighborhood used to compute a pixel's local variance.
Résultat	System