The differential structure of sub pixels interpolated from integer pixels using n-tab FIR filters for high definition H.264 video encoding


In this paper, we propose a differential structure of subpixels which are interpolated from integer pixels using ntab linear FIR filters. The generation and management of sub-pixels are a very serious problem in high-definition H.264 video encoding. Since the amount of sub-pixels in H.264 encoding is about 16 times larger than that of integer pixels, H.264… (More)
DOI: 10.1145/1180639.1180779

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