Description: canny edge detection total of four parts:
1. Gaussian smoothing the original image
2. After the images were Gaussian smoothing sobel edge detection. Here and there on request transverse vertical joint, so a total of three needs sobel edge detection image.
3. sobel combined detection image greatly suppress non-
4. Connect the edge point and hysteresis thresholding.
To Search:
File list (Check if you may need any files):
canny_matlab\connect.m
............\get_coords.m
............\lena.jpg
............\main.m
canny_matlab
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