CvCornerHarris Method (CvArr, CvArr, Int32, ApertureSize) OpenCvSharp Class Library
Runs the Harris edge detector on image. Similarly to cvCornerMinEigenVal and cvCornerEigenValsAndVecs, for each pixel it calculates 2x2 gradient covariation matrix M over block_size×block_size neighborhood.

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public static void CornerHarris(
	CvArr image,
	CvArr harrisResponce,
	int blockSize,
	ApertureSize apertureSize
)

Parameters

image
Type: OpenCvSharpCvArr
Input image.
harrisResponce
Type: OpenCvSharpCvArr
Image to store the Harris detector responces. Should have the same size as image.
blockSize
Type: SystemInt32
Neighborhood size.
apertureSize
Type: OpenCvSharpApertureSize
Aperture parameter for Sobel operator (see cvSobel). format. In the case of floating-point input format this parameter is the number of the fixed float filter used for differencing.
See Also

Reference