Layered unequal loss protection for progressive image transmission over packet loss channels

Jianfei Cai; Xiangjun Li; Chang Wen Chen

doi:10.1117/12.527280

Layered unequal loss protection for progressive image transmission over packet loss channels

Jianfei Cai
, Xiangjun Li
, Chang Wen Chen

Department of Computer Science and Engineering

University at Buffalo

Nanyang Technological University

Research output: Contribution to journal › Conference article › peer-review

Abstract

In the past, many schemes have been proposed for progressive image transmission using unequal error protection (UEP) or unequal loss protection (ULP). However, most existing UEP/ULP schemes do not consider the minimum image quality requirement and usually have high computation complexity. In this paper, we propose a layered ULP (L-ULP) scheme for progressive image transmission over packet loss channels, which is able to solve the mentioned problems of existing ULP schemes by smartly choosing the layers. The numerical results show that the proposed L-ULP scheme is quite promising for fast image transmission over packet loss networks.

Original language	English
Pages (from-to)	1236-1243
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5308
Issue number	PART 2
DOIs	https://doi.org/10.1117/12.527280
State	Published - 2004
Event	Visual Communications and Image Processing 2004 - San Jose, CA, United States Duration: Jan 20 2004 → Jan 22 2004

Keywords

Packet loss
Progressive image transmission
Unequal loss protection

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10.1117/12.527280

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title = "Layered unequal loss protection for progressive image transmission over packet loss channels",

abstract = "In the past, many schemes have been proposed for progressive image transmission using unequal error protection (UEP) or unequal loss protection (ULP). However, most existing UEP/ULP schemes do not consider the minimum image quality requirement and usually have high computation complexity. In this paper, we propose a layered ULP (L-ULP) scheme for progressive image transmission over packet loss channels, which is able to solve the mentioned problems of existing ULP schemes by smartly choosing the layers. The numerical results show that the proposed L-ULP scheme is quite promising for fast image transmission over packet loss networks.",

keywords = "Packet loss, Progressive image transmission, Unequal loss protection",

author = "Jianfei Cai and Xiangjun Li and Chen, \{Chang Wen\}",

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T1 - Layered unequal loss protection for progressive image transmission over packet loss channels

AU - Cai, Jianfei

AU - Li, Xiangjun

AU - Chen, Chang Wen

PY - 2004

Y1 - 2004

N2 - In the past, many schemes have been proposed for progressive image transmission using unequal error protection (UEP) or unequal loss protection (ULP). However, most existing UEP/ULP schemes do not consider the minimum image quality requirement and usually have high computation complexity. In this paper, we propose a layered ULP (L-ULP) scheme for progressive image transmission over packet loss channels, which is able to solve the mentioned problems of existing ULP schemes by smartly choosing the layers. The numerical results show that the proposed L-ULP scheme is quite promising for fast image transmission over packet loss networks.

AB - In the past, many schemes have been proposed for progressive image transmission using unequal error protection (UEP) or unequal loss protection (ULP). However, most existing UEP/ULP schemes do not consider the minimum image quality requirement and usually have high computation complexity. In this paper, we propose a layered ULP (L-ULP) scheme for progressive image transmission over packet loss channels, which is able to solve the mentioned problems of existing ULP schemes by smartly choosing the layers. The numerical results show that the proposed L-ULP scheme is quite promising for fast image transmission over packet loss networks.

KW - Packet loss

KW - Progressive image transmission

KW - Unequal loss protection

UR - https://www.scopus.com/pages/publications/10444250994

U2 - 10.1117/12.527280

DO - 10.1117/12.527280

M3 - Conference article

SN - 0277-786X

VL - 5308

SP - 1236

EP - 1243

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

IS - PART 2

T2 - Visual Communications and Image Processing 2004

Y2 - 20 January 2004 through 22 January 2004

ER -

Layered unequal loss protection for progressive image transmission over packet loss channels

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Keywords

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