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Monday, May 5, 2014

Edge Detection in Image Processing - MATLAB program

Edge detection methods for finding object boundaries in images

Edge detection is an image processing technique for finding the boundaries of objects within images. It works by detecting discontinuities in brightness. Edge detection is used for image segmentation and data extraction in areas such as image processing, computer vision, and machine vision.

Prewitt Edge Detection
sobel Edge Detection
canny Edge Detection
log Edge Detection
robert Edge Detection

here is the program for the above edge detections 

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