An efficient VLC encoder architecture for H.264

Shu Nung Yao, Sheau Fang Lei

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Variable length coding (VLC) is a widely used technique for data compression. Exp-Golomb VLC is adopted for entropy coding in H.264, the latest developed video coding standard. In this paper, we propose an efficient architecture of Exp-Golomb VLC encoder in which the codewords can be constructed by using the modified coding number technique. It results that our proposed encoder can be implemented with less area than other VLC encoders. 0.18 μm TSMC cell library technology is used to synthesize the encoder. The area of the proposed architecture is 615 gates and the critical path delay is less than 6ns. Therefore, it is suitable for low cost multimedia applications.

原文English
主出版物標題2006 International Symposium on Intelligent Signal Processing and Communications, ISPACS'06
發行者Institute of Electrical and Electronics Engineers Inc.
頁面147-150
頁數4
ISBN(列印)0780397339, 9780780397330
DOIs
出版狀態Published - 2006 一月 1
事件2006 International Symposium on Intelligent Signal Processing and Communications, ISPACS'06 - Yonago, Japan
持續時間: 2006 十二月 122006 十二月 15

出版系列

名字2006 International Symposium on Intelligent Signal Processing and Communications, ISPACS'06

Other

Other2006 International Symposium on Intelligent Signal Processing and Communications, ISPACS'06
國家/地區Japan
城市Yonago
期間06-12-1206-12-15

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 訊號處理
  • 軟體
  • 電氣與電子工程
  • 數學(全部)

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