08-2 - Image compression

08-2 - Image compression - Basic Image compression Image...

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4/28/2008 1 Basic Image compression Basic Image compression methods Spring 2008 ELEN 4304/5365 DIP 1 by Gleb V. Tcheslavski: [email protected] http://ee.lamar.edu/gleb/dip/index.htm Huffman coding Huffman coding is one of the most popular techniques for removing coding redundancy. It yields the smallest possible number of code symbols per a source symbol. The first step is to create a series of source reductions by ordering the probabilities of the symbols under consideration and combining the lowest probability symbols into a single symbol that replaces them in the next source Spring 2008 ELEN 4304/5365 DIP 2 reduction. K -ary Huffman coding
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