C# Class Accord.Imaging.Filters.BottomHat

Bottop-hat operator from Mathematical Morphology.

Bottom-hat morphological operator subtracts input image from the result of morphological closing on the the input image.

Applied to binary image, the filter allows to get all object parts, which were added by closing filter, but were not removed after that due to formed connections/fillings.

The filter accepts 8 and 16 bpp grayscale images and 24 and 48 bpp color images for processing.

Sample usage:

// create filter BottomHat filter = new BottomHat( ); // apply the filter filter.Apply( image );

Initial image:

Result image:

Inheritance: BaseInPlaceFilter

Afficher le fichier Open project: accord-net/framework Class Usage Examples

Méthodes publiques

Méthode	Description
BottomHat ( ) : System	Initializes a new instance of the BottomHat class.
BottomHat ( short se ) : System	Initializes a new instance of the BottomHat class.

Méthodes protégées

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

Method Details

BottomHat() public méthode

Initializes a new instance of the BottomHat class.

public BottomHat ( ) : System
Résultat	System

BottomHat() public méthode

Initializes a new instance of the BottomHat class.

public BottomHat ( short se ) : System
se	short	Structuring element to pass to operator.
Résultat	System

ProcessFilter() protected méthode

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage image ) : void
image	UnmanagedImage	Source image data.
Résultat	void