The authors propose an efficient perceptual adaptive quantisation scheme that uses Q-N (quantisation step - number of output bits) mapping tables and fuzzy perceptual classifiers. Using this adaptive quantisation sche...
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The authors propose an efficient perceptual adaptive quantisation scheme that uses Q-N (quantisation step - number of output bits) mapping tables and fuzzy perceptual classifiers. Using this adaptive quantisation scheme, stable perceptual quality and good visual effects can be obtained at a constant output bit rate.
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