@inproceedings{9685a02461044a4ba72c7cf8974826f1,
title = "Optimization techniques for a DSP based H.264 decoder",
abstract = "In this paper, two kinds of optimization techniques were proposed to enhance the performance of H.264 decoder that based on a DSP processor. One approach is to transfer reference data via DMA with a novel approach, which can utilize external bus efficiently. The other approach is to perform the block-based de-blocking filter, which minimizes the times of external memory access. The experimental results show that the proposed solution can improve the H.264 decoding speed by almost 58%. The optimized H.264 decoder can achieve the CIF @25Hz video decoding on a Blackfin 533 processor when operating at 526MHz clock.",
keywords = "Decoder, Filter, H.264, MC, Optimization",
author = "Honghua Hu and Derong Chen",
year = "2010",
doi = "10.1109/ICSPS.2010.5555448",
language = "English",
isbn = "9781424468911",
series = "ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems",
pages = "V1649--V1652",
booktitle = "ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems",
note = "2010 2nd International Conference on Signal Processing Systems, ICSPS 2010 ; Conference date: 05-07-2010 Through 07-07-2010",
}