Title
Task concurrency analysis and exploration of visual texture decoder on a heterogeneous platform
Author
Publication type
conferenceObject
Publication
Subject
Mass communications
Computer. Automation
Source (journal)
SIPS 2003: IEEE workshop on signal processing systems: design and implementation
Source (book)
IEEE Workshop on Signal Processing Systems, AUG 27-29, 2003, SEOUL, SOUTH KOREA
Volume/pages
(2003) , p. 245-250
ISBN
0-7803-7795-8
ISI
000188174000047
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The emerging of mobile multimedia terminals has given rise to growing demands for the power-efficient and scalable image transmission. Visual Texture Coding (VTC) has attracted increasing attention due to its scalability when transmitting still images. Nowadays, the implementation of such VTC decoders has not yet considered the need of energy performance trade-offs at the system-level. We have applied systematic system-level design techniques to analyze the VTC decoder and explore its timing-energy trade-off space by using our concurrent task scheduling exploration techniques. The approach presented in this paper allows a system designer to select the optimal heterogeneous platform configuration for a given speed of the VTC decoder while minimizing the global energy consumption.
E-info
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