Reduced-reference video quality metric using spatio-temporal activity information

Abdul Rahman, Farah Diyana and Ibrahim, Ahmad Imran and Agrafiotis, Dimitris (2018) Reduced-reference video quality metric using spatio-temporal activity information. Telkomnika, 16 (2). pp. 909-914. ISSN 1693-6930 E-ISSN 2087-278X

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Abstract

Monitoring and maintaining acceptable Quality of Experience is of great importance to video service providers. Perceived visual quality of transmitted video via wireless networks can be degraded by transmission errors. This paper presents a reduced-reference video quality metric of very low complexity and overhead that makes use of frame based spatial (SI) and temporal (TI) activity levels to monitor the effect of channel errors on video transmitted over error prone networks. The performance of the metric is evaluated relative to that of a number of full and reduced reference metrics. The proposed metric outperforms some of the most popular full reference metrics whilst requiring very little overhead.

Item Type:	Article (Journal)
Additional Information:	5173/66030
Uncontrolled Keywords:	Wireless LAN, quality of service, video signal processing, reduced-reference metric, objective video quality metric
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Farah Diyana Abdul Rahman
Date Deposited:	30 Aug 2018 16:05
Last Modified:	30 Aug 2018 16:05
URI:	http://irep.iium.edu.my/id/eprint/66030

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