Title :
Algorithms and DSP implementation of H.264/AVC
Author :
Lin, Hung-Chih ; Wang, Yu-Jen ; Cheng, Kai-Ting ; Yeh, Shang-Yu ; Chen, Wei-Nien ; Tsai, Chia-Yang ; Chang, Tian-Sheuan ; Hang, Hsueh-Ming
Author_Institution :
Dept. Electron. Eng., Inst. of Electron., Hsinchu
Abstract :
This survey paper intends to provide a comprehensive coverage of the techniques that are pertinent to the processor-based implementation of H.264/AVC video codec, particularly on DSP. Most of this paper is devoted to the computationally efficient algorithms, or the fast algorithms. Fast algorithms for motion estimation, intra-prediction and mode decision are described to reduce the computational complexity. In addition, in order to port the H.264/AVC codec to DSP, we also outline the basic principles of DSP code optimization
Keywords :
digital signal processing chips; motion estimation; video codecs; video coding; DSP code optimization; DSP implementation; H.264/AVC; computational complexity; fast algorithms; motion estimation; processor-based implementation; video codec; Automatic voltage control; Codecs; Computational complexity; Digital signal processing; Entropy coding; Filters; Motion compensation; Motion estimation; Video coding; Video compression;
Conference_Titel :
Design Automation, 2006. Asia and South Pacific Conference on
Conference_Location :
Yokohama
Print_ISBN :
0-7803-9451-8
DOI :
10.1109/ASPDAC.2006.1594775
