Jung-Yang Kao

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— In this paper, a high-speed H.264 encoder based on a digital signal processor (DSP) is proposed. In order to speed up the process of inter prediction module in H.264 video standard, a fast inter mode decision algorithm (FIMDA) is proposed in this paper. According to the observation of inter prediction mode of any MB and those of its neighbouring blocks(More)
The H.264/AVC video coding standard uses 7 variable block sizes ranging from 16×16 to 4×4 in interframe coding. The motion estimation with 7 modes needs very high computational complexity. To reduce the complexity of ME module in H.264, we propose a new and fast motion-estimation algorithm based on partial block distortion for sorted significant features(More)
The encoding of vector quantization (VQ) needs expensive computation for searching the closet codeword to the input vectors. In order to reduce computation burden, Pan et al. have developed an efficient full-search-equivalent algorithm by using the characteristics of the sums and variances of a vector and its two fixed subvectors recently. However, some(More)
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