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ComputerVision >> ComputerVision > cv_cornerharris

cv_cornerharris

Detects Corner

Calling Sequence

image_ret=cv_cornerharris(image,blocksize,ksize,k)

Arguments

image

Input image, it should be grayscale and float32 type.

blocksize

It is the size of neighbourhood considered for corner detection

ksize

Aperture parameter of Sobel derivative used.

k

Harris detector free parameter in the equation.

image_ret

Returned Image

Description

Corner/Edge Detection

Corner Harris detects the corners in an image and returns the image .

Examples

img = cv_cornerharris(input_image,2,3,0.04)

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