Reconfigurable architecture design of motion compensation for multi-standard video coding

Gwo-Giun Lee, Wei Chiao Yang, Min Shan Wu, He Yuan Lin

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

This paper proposes a reconfigurable video decoder architecture of motion compensation for multi-standard video coding including MPEG-2, MPEG-4 and H.264. Through top-down design methodology, we analyze the motion compensation algorithm of the targeted applications and extract the commonality of motion compensation algorithms among the three different standards. To design a reconfigurable processing element to perform the integer-sample and fractional-sample interpolation operations to simultaneously support the main video standards, a regular data flow is arranged during the design space exploration. In addition, the bandwidth reduction strategies are also adopted to reduce the memory access times and power consumption of motion compensation operations for high bandwidth requirement, especially in H.264. The design implementation of the proposed architecture is synthesized using TMSC 0.18um technology library and can operate at 108HMz to achieve the real time motion compensation coding of 1920x1088 at 30 frames per second in the three video standards.

原文English
主出版物標題ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems
主出版物子標題Nano-Bio Circuit Fabrics and Systems
頁面2003-2006
頁數4
DOIs
出版狀態Published - 2010 八月 31
事件2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 - Paris, France
持續時間: 2010 五月 302010 六月 2

出版系列

名字ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems

Other

Other2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010
國家France
城市Paris
期間10-05-3010-06-02

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

指紋 深入研究「Reconfigurable architecture design of motion compensation for multi-standard video coding」主題。共同形成了獨特的指紋。

引用此