In electrical engineering and computer science, Image processing is any form of signal processing for which the input is an image, such as photographs or frames of video; the output of image processing can be either an image or a set of characteristics or parameters related to the image.
Most image-processing techniques involve treating the image as a two-dimensional signal and applying standard signal-processing techniques to it. Image...
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http://en.wikipedia.org/wiki/Image_processing
12/12/2008
