Compression: Reduction in the number of bits used to represent an item or data.
Luminance(Y): The value resulting from a weighted sum of 3 nonlinear RGB components.
Pel: An alternate term for pixel.
Variable Length Coding(VLC): A reversible procedure for coding that assigns shorter code-words to symbols of higher probability and longer code-words to symbols of lower probability.
Sunday, February 8, 2009
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