C# 클래스 Accord.Imaging.HarrisCornersDetector

Harris Corners Detector.

This class implements the Harris corners detector.

Sample usage:

 // create corners detector's instance HarrisCornersDetector hcd = new HarrisCornersDetector( ); // process image searching for corners Point[] corners = hcd.ProcessImage( image ); // process points foreach ( Point corner in corners ) { // ...  }

References: P. D. Kovesi. MATLAB and Octave Functions for Computer Vision and Image Processing. School of Computer Science and Software Engineering, The University of Western Australia. Available in: http://www.csse.uwa.edu.au/~pk/Research/MatlabFns/Spatial/harris.m C.G. Harris and M.J. Stephens. "A combined corner and edge detector", Proceedings Fourth Alvey Vision Conference, Manchester. pp 147-151, 1988. Alison Noble, "Descriptions of Image Surfaces", PhD thesis, Department of Engineering Science, Oxford University 1989, p45.

상속: ICornersDetector

파일 보기 프로젝트 열기: accord-net/framework 1 사용 예제들

공개 메소드들

메소드	설명
Clone ( ) : object	Creates a new object that is a copy of the current instance.
HarrisCornersDetector ( ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( HarrisCornerMeasure measure ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( HarrisCornerMeasure measure, float threshold ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( HarrisCornerMeasure measure, float threshold, double sigma ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( HarrisCornerMeasure measure, float threshold, double sigma, int suppression ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( float k ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( float k, float threshold ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( float k, float threshold, double sigma ) : System	Initializes a new instance of the HarrisCornersDetector class.
HarrisCornersDetector ( float k, float threshold, double sigma, int suppression ) : System	Initializes a new instance of the HarrisCornersDetector class.
ProcessImage ( Bitmap image ) : List	Process image looking for corners.
ProcessImage ( BitmapData imageData ) : List	Process image looking for corners.
ProcessImage ( UnmanagedImage image ) : List	Process image looking for corners.

비공개 메소드들

메소드	설명
convolve ( float image, float temp, float kernel ) : void	Convolution with decomposed 1D kernel.
createGaussian ( ) : void
initialize ( HarrisCornerMeasure measure, float k, float threshold, double sigma, int suppression, int size ) : void

메소드 상세