TY - GEN
T1 - Quality-driven design by bitwidth optimization for video applications
AU - Cao, Y.
AU - Yasuura, H.
N1 - Publisher Copyright:
© 2003 IEEE.
Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 2003
Y1 - 2003
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=13144273032&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=13144273032&partnerID=8YFLogxK
U2 - 10.1109/ASPDAC.2003.1195074
DO - 10.1109/ASPDAC.2003.1195074
M3 - Conference contribution
AN - SCOPUS:13144273032
T3 - Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
SP - 532
EP - 537
BT - Proceedings of the ASP-DAC 2003 Asia and South Pacific Design Automation Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Asia and South Pacific Design Automation Conference, ASP-DAC 2003
Y2 - 21 January 2003 through 24 January 2003
ER -