Perceptual Evaluation of Motion JPEG2000 Quality over Wireless Channels

Document type: Conference Papers
Peer reviewed: Yes
Full text:
Author(s): Ulrich Engelke, Hans-Jürgen Zepernick, Tubagus Maulana Kusuma
Title: Perceptual Evaluation of Motion JPEG2000 Quality over Wireless Channels
Conference name: IEEE Symposium on Trends in Communications
Year: 2006
Pagination: 92-96
ISBN: 1-4244-0368-5
Publisher: IEEE
City: Bratislava
ISI number: 000239875400025
Organization: Blekinge Institute of Technology
Department: School of Engineering - Dept. of Signal Processing (Sektionen för teknik – avd. för signalbehandling)
School of Engineering S- 372 25 Ronneby
+46 455 38 50 00
http://www.tek.bth.se/
Authors e-mail: uen@bth.se
Language: English
Abstract: In this paper, we investigate the applicability of perceptual image quality metrics for quality assessment of Motion JPEG2000 (MJ2) video streams over wireless channels. A performance evaluation of MJ2 quality for different levels of source compression and channel coding settings is provided. This reveals insights into the characteristics and suitability of the considered perceptual quality metrics for wireless video quality assessment. In particular, a reduced-reference hybrid image quality metric (HIQM) is identified as the most favorable metric with respect to supporting real-time applications. The findings obtained from the considered scenarios may also guide the design of efficient physical layer functions for wireless video systems.
Subject: Signal processing\Image and Video Processing
Telecommunications\General
Telecommunications\Coding Theory
Keywords: perceptual quality, motion jpeg2000, wireless
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