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In IEEE 1857/AVS decoder, the deblocking filter is one of the most time consuming tasks and it accounts for nearly 30% of the decoder complexity. Due to data dependence in the process of filtering, it is a big challenge to execute deblocking filter in parallel efficiently. In this paper, a parallel algorithm is proposed, which hides the data dependence by dividing a frame into several 8 x 8 Intersection-blocks...
The fraction-pel interpolation filter varies in the video coding standards such as H.264/AVC, AVS and HEVC. Since fractional-pel motion compensation plays an important role in the video encoder, the interpolation of fractional-pel pixels can be refined and designed better to enhance the coding efficiency. In this paper, we firstly propose the generation algorithm of interpolation filter coefficients,...
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