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Parallel computing platforms integrating CPU cores and mass of GPU accelerators have established in several application domains, obtaining remarkable time saving. In this way, video decoders can exploit a broader design space, to take full advantages of the hybrid GPU and CPU computing framework. Several novel contributions that aim at the exploitation of the maximum parallelism level in an AVS2 filtering...
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...
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