Quality-driven design by bitwidth optimization for video applications

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

6 Citations (Scopus)

Abstract

This paper presents a novel system-level design methodology, called quality-driven design for video applications by bitwidth optimization (QDDV). An output quality adaptive approach based on a forward and a backward propagation technique, which are effective bitwidth analysis and output-quality-based bitwidth analysis are also presented for variable bitwidth optimization. In order to illustrate the potential of the proposed methodology, MPEG-2 video is used as the driver application. Experimental results show the effectiveness of the methodology.

Original languageEnglish
Title of host publicationProceedings of the ASP-DAC 2003 Asia and South Pacific Design Automation Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages532-537
Number of pages6
ISBN (Electronic)0780376595
DOIs
Publication statusPublished - Jan 1 2003
EventAsia and South Pacific Design Automation Conference, ASP-DAC 2003 - Kitakyushu, Japan
Duration: Jan 21 2003Jan 24 2003

Publication series

NameProceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
Volume2003-January

Other

OtherAsia and South Pacific Design Automation Conference, ASP-DAC 2003
CountryJapan
CityKitakyushu
Period1/21/031/24/03

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering

Cite this

Cao, Y., & Yasuura, H. (2003). Quality-driven design by bitwidth optimization for video applications. In Proceedings of the ASP-DAC 2003 Asia and South Pacific Design Automation Conference (pp. 532-537). [1195074] (Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC; Vol. 2003-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ASPDAC.2003.1195074