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HEVC(High Efficiency Video Coding) is a new generation of video coding standard which is proposed by ITU-T VCEG and ISO/IEC MPEG for the increasingly widespread application of high-definition video. On the basis of original DCT transform of H.264, HEVC has proposed a DST transform with the size of 4×4.We design the hardware structure of pipelined DST by analyzing software algorithm, according to the...
H.264FRext video coding standard uses integer 8 × 8 discrete cosine transform (DCT) algorithm. It can preserve the detail image information better. Compared with the traditional cosine transform, integer DCT can avoid the mismatch problem, increase the computation speed, and is more feasible for hardware implementation. This paper proposes a novel two-dimension DCT hardware structure based on the...
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