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Variable length decoding (VLD) is one of the most computationally expensive parts in a video decoder. Since VLD is an inherent bit-serial operation and is the first stage of the whole decoding task, the overall decoding system performance is determined by its throughput and efficiency. In this paper, a VLD scheme is presented. The proposed VLD tables need less than 6Kbytes memory space, and the decoding...
The computing power of microprocessors has exponentially increased in the past few decades, so the support to computation intensive multimedia applications has increased too. With such improved computing power, memory subsystem deficiency becomes the major barrier to support video encoder on digital signal processor (DSP). H.264/AVC becomes the next generation video codec for embedded systems. In...
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