Low Power Parallel Design for H.264/AVC Intra Prediction

摘要：

This paper proposes a low power design for H.264/AVC intra prediction based on parallel processing. A mode reduction method is introduced to reduce data dependencies between consecutively executed blocks. The parallel execution cuts down part of data dependency by mode reduction method. The experiments results show that the proposed approach promises the power savings of up to 23％. The design has been implemented in Xilinx Virtex-4 chipset.

关键词： H.264/AVC intra prediction parallel design low power video compression.

作者: Jianjun Li Guoyan Ren Chunhong Chen

作者单位: Department of Electrical and Computer Engineering, Univiversity of Windsor,Ontario, Canada N9B 3P4 College of Electronic Information Engineering, Chongqing University of Science and Technology, China

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Industrial Electronics(2011年信息与工业电子国际会议 ICIIE 2011)

会议地点: 成都

会议语种:英文

页码: 50-53

在线出版日期: 2011-01-14（万方平台首次上网日期，不代表论文的发表时间）