NDLI: Unequal Error Protection for backward compatible 3-D video transmission over WiMAX

Content Provider	IEEE Xplore Digital Library
Author	Hewage, C.T.E.R. Ahmad, Z. Worrall, S.T. Dogan, S. Fernando, W.A.C. Kondoz, A.
Copyright Year	2009
Description	Author affiliation: I-LAB, Centre for communications Systems Research, University of Surrey, Guildford, GU2 7XH, UK (Hewage, C.T.E.R.; Ahmad, Z.; Worrall, S.T.; Dogan, S.; Fernando, W.A.C.; Kondoz, A.)
Abstract	In this paper, an Unequal Error Protection (UEP) scheme for the transmission of 3-D (Three - Dimensional) video over WiMAX communication channel is proposed. The colour plus depth map stereoscopic video is coded with backward compatibility using a Scalable Video Coding (SVC) architecture, where users with conventional video decoders/receivers can receive the conventional 2-D (Three - Dimensional) video stream whereas users with SVC decoders/receivers and necessary 3-D video displays may render 3-D video. The proposed error protection scheme is based on the perceptual importance of the coded 3-D video components. The UEP method allocates more protection to the colour video packets than the depth map packets in order to receive good quality 2-D/3-D video. The protection levels are assigned through allocating differentiated transmission power for colour and depth map video packets during transmission. On the fly power allocation is based on the estimated distortion of the colour image sequence. The objective and perceptual quality evaluations show that the proposed UEP scheme improves the quality of 2-D video while achieving pleasing quality for 3-D viewers.
Starting Page	125
Ending Page	128
File Size	606601
Page Count	4
File Format	PDF
ISBN	9781424438273
DOI	10.1109/ISCAS.2009.5117701
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-24
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Error correction codes WiMAX Streaming media Protection Decoding Communication channels Static VAr compensators Channel coding Video coding Three dimensional displays
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
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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