Title :
Research and Realization of Improved Algorithm for H.264/AVC Oriented to Video Conference under the RTI Framework
Author :
Zheng, Wei ; Cao, Jun ; Du, Chenglie ; Zhang, Shuming
Author_Institution :
Sch. of Comput. Sci. & Eng., Northwestern Polytech. Univ., Xian
Abstract :
Video data compression is one the core technologies of video conference, which aims to enable significantly high performance data coding. In order to achieve this, a robust rate-distortion optimization (RDO) technique is needed to be employed to select the best coding mode This paper presents optimization solution about inter prediction mode decision algorithm of H.264/AVC for video conference under the HLA/RTI framework. Our objective is to reduce the computational complexity of the CODEC (coder & decoder) with insignificant rate-distortion performance degradation.
Keywords :
computational complexity; data compression; teleconferencing; video coding; video communication; H.264/AVC; HLA framework; RTI framework; coder; computational complexity; data coding; decoder; inter prediction mode decision algorithm; rate-distortion performance degradation; robust rate-distortion optimization technique; video conference; video data compression; Automatic voltage control; Codecs; Computational complexity; Data compression; Decoding; Prediction algorithms; Rate-distortion; Robustness; Video compression; Videoconference; AVC; H.264; HLA; Inter prediction; RTI; Video Conference;
Conference_Titel :
Digital Society, 2009. ICDS '09. Third International Conference on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-3550-6
Electronic_ISBN :
978-0-7695-3526-5
DOI :
10.1109/ICDS.2009.27
