Description: Image Sharpening: gradient operator, Roberts operator, Sobel operator edge detection processing, and the Laplace operator edge enhancement processing, some of the characteristics of the image (such as edge, contour, etc.) can be further enhanced and prominent.
The main purpose of image smoothing is to reduce the impact of noise on the image. Two kinds of smooth linear filtering and median filtering.
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File list (Check if you may need any files):
lena.bmp
sharp.m
sharprj.m
smth.m
smthprj.m
VAX256.BMP
FFT256.BMP
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