C# Class OpenCvSharp.Blob.CvBlob

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Méthodes publiques

Méthode	Description
Angle ( ) : double	Calculates angle orientation of a blob. This function uses central moments so cvCentralMoments should have been called before for this blob. (cvAngle)
CalcCentroid ( ) : Point2d	Calculates centroid. Centroid will be returned and stored in the blob structure. (cvCentroid)
Clone ( ) : CvBlob
CvBlob ( ) : System	Constructor
SaveImage ( string fileName, Mat img ) : void	Save the image of a blob to a file. The function uses an image (that can be the original pre-processed image or a processed one, or even the result of cvRenderBlobs, for example) and a blob structure. Then the function saves a copy of the part of the image where the blob is.
SetMoments ( ) : void	Set central/hu moments and centroid value from moment values (M**)

Private Methods

Méthode	Description
CvBlob ( int label, int x, int y ) : System

Method Details

Angle() public méthode

Calculates angle orientation of a blob. This function uses central moments so cvCentralMoments should have been called before for this blob. (cvAngle)

public Angle ( ) : double
Résultat	double

CalcCentroid() public méthode

Calculates centroid. Centroid will be returned and stored in the blob structure. (cvCentroid)

public CalcCentroid ( ) : Point2d
Résultat	Point2d

Clone() public méthode

public Clone ( ) : CvBlob
Résultat	CvBlob

CvBlob() public méthode

Constructor

public CvBlob ( ) : System
Résultat	System

SaveImage() public méthode

Save the image of a blob to a file. The function uses an image (that can be the original pre-processed image or a processed one, or even the result of cvRenderBlobs, for example) and a blob structure. Then the function saves a copy of the part of the image where the blob is.

public SaveImage ( string fileName, Mat img ) : void
fileName	string	Name of the file.
img	Mat	Image.
Résultat	void

SetMoments() public méthode

Set central/hu moments and centroid value from moment values (M**)

public SetMoments ( ) : void
Résultat	void