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Video Processing in occam-pi

Ritson, Carl G. and Sampson, Adam T. and Barnes, Frederick R.M. (2006) Video Processing in occam-pi. In: Welch, Peter H. and Kerridge, Jon M. and Barnes, Frederick R.M., eds. Communicating Process Architectures 2006. Concurrent Systems Engineering . IOS Press, Amsterdam, Netherlands, pp. 311-329. ISBN 978-1-58603-671-3. E-ISBN 978-1-60750-205-0. (KAR id:14428)


The occam-pi language provides many novel features for concurrent software development. This paper describes a video processing framework that explores the use of these features for multimedia applications. Processes are used to encapsulate operations on video and audio streams; mobile data types are used to transfer data between them efficiently, and mobile channels allow the process network to be dynamically reconfigured at runtime. We present demonstration applications including an interactive video player. Preliminary benchmarks show that the framework has comparable overhead to multimedia systems programmed using traditional methods.

Item Type: Book section
Uncontrolled keywords: occam-pi, concurrency, process networks, video, video processing
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Faculties > Sciences > School of Computing > Systems Architecture Group
Depositing User: Mark Wheadon
Date Deposited: 24 Nov 2008 18:03 UTC
Last Modified: 03 Jun 2019 09:42 UTC
Resource URI: (The current URI for this page, for reference purposes)
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