Coarse scale cost–utility approach for efficient unequal loss protection

The framework of unequal loss protection (ULP) is an attractive method for the protection of the embedded image or video data source generated by a scalable coding scheme in the environment of packet switched networks. In this paper, an efficient preprocessing algorithm is presented based on the ide...

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Vydáno v:	Signal processing. Image communication Ročník 17; číslo 8; s. 587 - 596
Hlavní autoři:	Chen, Yisong, Wang, Guoping, Dong, Shihai
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Amsterdam Elsevier B.V 01.09.2002 Elsevier
Témata:	Applied sciences Detection, estimation, filtering, equalization, prediction Exact sciences and technology Forward error correcting Information, signal and communications theory Multiple description coding Scalable coding Signal and communications theory Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Unequal loss protection Scalable coding Forward error correcting Multiple description coding Unequal loss protection Scalability Utility theory Image processing Coding Video signal Signal processing Error correction Algorithm
ISSN:	0923-5965, 1879-2677
On-line přístup:	Získat plný text
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