An efficient architecture of multiple 8×8 transforms for H.264/AVC and VC-1 decoders

Yi Chih Chao, Shih Tse Wei, Chia Hung Kao, Bin-Da Liu, Jar-Ferr Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

This paper proposes an efficient architecture, which can perform multiple 8×8 transforms for both H.264/AVC and VC-1 decoders. The hardware design which supports multiple standards becomes more and more important. By designing a unique data flow for VC-1 8×8 inverse transform, the H.264/AVC and VC-1 8×8 inverse transforms are realized in a hardware sharing architecture. The proposed multiple transforms architecture contains fast one-dimensional (1-D) transforms and rounding operations. Simulation results show the proposed architecture takes 6, 702 gates which are much less than the individual designs for the H.264/AVC and VC-1 8×8 inverse transforms.

Original languageEnglish
Title of host publication1st International Conference on Green Circuits and Systems, ICGCS 2010
Pages595-598
Number of pages4
DOIs
Publication statusPublished - 2010 Sep 20
Event1st International Conference on Green Circuits and Systems, ICGCS 2010 - Shanghai, China
Duration: 2010 Jun 212010 Jun 23

Publication series

Name1st International Conference on Green Circuits and Systems, ICGCS 2010

Other

Other1st International Conference on Green Circuits and Systems, ICGCS 2010
CountryChina
CityShanghai
Period10-06-2110-06-23

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'An efficient architecture of multiple 8×8 transforms for H.264/AVC and VC-1 decoders'. Together they form a unique fingerprint.

  • Cite this

    Chao, Y. C., Wei, S. T., Kao, C. H., Liu, B-D., & Yang, J-F. (2010). An efficient architecture of multiple 8×8 transforms for H.264/AVC and VC-1 decoders. In 1st International Conference on Green Circuits and Systems, ICGCS 2010 (pp. 595-598). [5542994] (1st International Conference on Green Circuits and Systems, ICGCS 2010). https://doi.org/10.1109/ICGCS.2010.5542994