An Efficient Implementation of the Entire Transforms in the H.264/AVC Encoder using VHDL
نویسندگان
چکیده
Received Aug 2, 2013 Revised Oct 14, 2013 Accepted Oct 28, 2013 The H.264/AVC standard achieves remarkable higher compression performance than the previous MPEG and H.26X standards. One of the computationally intensive units in the MPEG and H.26X video coding families is the Discrete Cosine Transform (DCT). In this paper, we propose an efficient implementation of the DCT, inverse DCTs and the Hadamard transforms in the H.264/AVC encoder using VHDL. The synthesis results indicate that our implementation of the entire transforms achieves lower power, delay and area consumption compared to the existing architectures in the H.264/AVC encoder. Keyword:
منابع مشابه
A Unified Architecture for Implementation of the Entire Transforms in the H.264/AVC Encoder
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