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View Full Version : Sobel and Frei-Chen Edge Detectors Demo (GLSL)


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02-01-11, 12:00 PM
Left: Sobel, middle: Frei-Chen, right: regular scene Overview Edge detection is a process that aims to detect sharp changes in the color intensity of an image. Such sharp changes are called edges....http://feedads.g.doubleclick.net/~a/jJK9I2GVf5eACRPprk5He19lMkg/0/di (http://feedads.g.doubleclick.net/~a/jJK9I2GVf5eACRPprk5He19lMkg/0/da)
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