Evaluation of architectures for an ASP MPEG-4 decoder using a system-level design methodology

Luz Garcia; Victor Reyes; Dacil Barreto; Gustavo Marrero; Tomas Bautista; Antonio Nunez

doi:10.1117/12.608807

30 June 2005 Evaluation of architectures for an ASP MPEG-4 decoder using a system-level design methodology

Luz Garcia, Victor Reyes, Dacil Barreto, Gustavo Marrero, Tomas Bautista, Antonio Nunez

Proceedings Volume 5837, VLSI Circuits and Systems II; (2005) https://doi.org/10.1117/12.608807
Event: Microtechnologies for the New Millennium 2005, 2005, Sevilla, Spain

Abstract

Trends in multimedia consumer electronics, digital video and audio, aim to reach users through low-cost mobile devices connected to data broadcasting networks with limited bandwidth. An emergent broadcasting network is the digital audio broadcasting network (DAB) which provides CD quality audio transmission together with robustness and efficiency techniques to allow good quality reception in motion conditions. This paper focuses on the system-level evaluation of different architectural options to allow low bandwidth digital video reception over DAB, based on video compression techniques. Profiling and design space exploration techniques are applied over the ASP MPEG-4 decoder in order to find out the best HW/SW partition given the application and platform constraints. An innovative SystemC-based system-level design tool, called CASSE, is being used for modelling, exploration and evaluation of different ASP MPEG-4 decoder HW/SW partitions. System-level trade offs and quantitative data derived from this analysis are also presented in this work.

Citation Download Citation

Luz Garcia, Victor Reyes, Dacil Barreto, Gustavo Marrero, Tomas Bautista, and Antonio Nunez "Evaluation of architectures for an ASP MPEG-4 decoder using a system-level design methodology", Proc. SPIE 5837, VLSI Circuits and Systems II, (30 June 2005); https://doi.org/10.1117/12.608807

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available