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Error detection and error concealment for MPEG2 over communication networks

Title:

Error detection and error concealment for MPEG2 over communication networks

Papadakis, Vasilis (1998) Error detection and error concealment for MPEG2 over communication networks. Masters thesis, Concordia University.

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Abstract

Video will be an important application for communication networks. During transmission errors may occur. For compressed video, that means degradation of the picture quality. Different error control strategies have been proposed to compensate for the problem of transmission errors. In this work we concentrate on combining Error Detection together with Error Concealment. Two schemes based on that strategy were tested. The first uses redundancies which are still present in the compressed video signal. The second one relies on the redundancies that the syntax of compressed bitstream provides. The performance of those two schemes were compared against a general error correcting scheme.

Divisions:Concordia University > Faculty of Engineering and Computer Science > Electrical and Computer Engineering
Item Type:Thesis (Masters)
Authors:Papadakis, Vasilis
Pagination:xvi, 123 leaves : ill. ; 29 cm.
Institution:Concordia University
Degree Name:Theses (M.A.Sc.)
Program:Electrical and Computer Engineering
Date:1998
Thesis Supervisor(s):Lynch, William E
ID Code:432
Deposited By:Concordia University Libraries
Deposited On:27 Aug 2009 13:11
Last Modified:08 Dec 2010 10:14
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