W. Homer Chen

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The conventional run-level variable length coding (RL-VLC), commonly adopted in block-based image and video compression to code quantized transform coef¿cients, is not ef¿cient in coding consecutive nonzero coef¿cients. To overcome the de¿ciency, hybrid variable length coding (HVLC) is proposed in this paper. HVLC takes advantage of the clustered nature of(More)
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