NDLI: Comparison of objective quality metrics on the scalable extension of H.264/AVC

Content Provider	IEEE Xplore Digital Library
Author	Jong-Seok Lee
Copyright Year	2012
Description	Author affiliation: School of Integrated Technology, Yonsei University, Korea (Jong-Seok Lee)
Abstract	Due to the recent interest in video content delivery applications in networked environments, automatic quality assessment of scalable videos is becoming an important issue. This paper presents a study comparing the performance of objective metrics developed for quality assessment of scalable videos. A database containing video sequences produced by the scalable extension of H.264/AVC and corresponding subjective ratings is used for benchmarking. We aim at investigating the maximal capabilities of the metrics via optimization of their parameters on the database. Experimental results show that they outperform the peak signal-to-noise ratio (PSNR) and a correlation coefficient higher than 0.9 can be achieved, but there is still room for improvement in order to facilitate reliable objective quality assessment.
Starting Page	693
Ending Page	696
File Size	326463
Page Count	4
File Format	PDF
ISBN	9781467325349
ISSN	15224880
e-ISBN	9781467325332
e-ISBN	9781467325325
DOI	10.1109/ICIP.2012.6466954
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Measurement PSNR Quality assessment Video coding Streaming media Databases Video recording full-reference metric Quality of experience scalable video coding objective video quality
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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