Using RS coding for robust transmission of JPEG2000 image

Chang Qing Luo; Jian Ping An; Xiang Yuan Bu

Using RS coding for robust transmission of JPEG2000 image

Chang Qing Luo^*, Jian Ping An, Xiang Yuan Bu

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The quality of JPEG2000 image is seriously degraded when the bit error rate becomes rather high, so RS coding is added in the system for error control. An unequal error control (UEC) scheme is proposed to provide unequal error protection for different layers of JPEG2000 encoded multilayer bit streams. The statistical property of a specific wireless mobile environment is analyzed and the fading channel is modeled. Performance of the proposed UEC scheme in the fading channel is analyzed by simulation. The result of simulation showed that the proposed scheme can reconstruct clear images at the receiver in the fading channel plus random error at the rate of 10^-3. Hardware design of baseband digital signal processing for the wireless image transmission system is given, in which the proposed scheme is applied.

Original language	English
Pages (from-to)	454-457
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	26
Issue number	5
Publication status	Published - May 2006

Keywords

Fading channel
JPEG2000
RS coding
Unequal error control

Cite this

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title = "Using RS coding for robust transmission of JPEG2000 image",

abstract = "The quality of JPEG2000 image is seriously degraded when the bit error rate becomes rather high, so RS coding is added in the system for error control. An unequal error control (UEC) scheme is proposed to provide unequal error protection for different layers of JPEG2000 encoded multilayer bit streams. The statistical property of a specific wireless mobile environment is analyzed and the fading channel is modeled. Performance of the proposed UEC scheme in the fading channel is analyzed by simulation. The result of simulation showed that the proposed scheme can reconstruct clear images at the receiver in the fading channel plus random error at the rate of 10-3. Hardware design of baseband digital signal processing for the wireless image transmission system is given, in which the proposed scheme is applied.",

keywords = "Fading channel, JPEG2000, RS coding, Unequal error control",

author = "Luo, {Chang Qing} and An, {Jian Ping} and Bu, {Xiang Yuan}",

year = "2006",

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T1 - Using RS coding for robust transmission of JPEG2000 image

AU - Luo, Chang Qing

AU - An, Jian Ping

AU - Bu, Xiang Yuan

PY - 2006/5

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N2 - The quality of JPEG2000 image is seriously degraded when the bit error rate becomes rather high, so RS coding is added in the system for error control. An unequal error control (UEC) scheme is proposed to provide unequal error protection for different layers of JPEG2000 encoded multilayer bit streams. The statistical property of a specific wireless mobile environment is analyzed and the fading channel is modeled. Performance of the proposed UEC scheme in the fading channel is analyzed by simulation. The result of simulation showed that the proposed scheme can reconstruct clear images at the receiver in the fading channel plus random error at the rate of 10-3. Hardware design of baseband digital signal processing for the wireless image transmission system is given, in which the proposed scheme is applied.

AB - The quality of JPEG2000 image is seriously degraded when the bit error rate becomes rather high, so RS coding is added in the system for error control. An unequal error control (UEC) scheme is proposed to provide unequal error protection for different layers of JPEG2000 encoded multilayer bit streams. The statistical property of a specific wireless mobile environment is analyzed and the fading channel is modeled. Performance of the proposed UEC scheme in the fading channel is analyzed by simulation. The result of simulation showed that the proposed scheme can reconstruct clear images at the receiver in the fading channel plus random error at the rate of 10-3. Hardware design of baseband digital signal processing for the wireless image transmission system is given, in which the proposed scheme is applied.

KW - Fading channel

KW - JPEG2000

KW - RS coding

KW - Unequal error control

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JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 5

ER -

Using RS coding for robust transmission of JPEG2000 image

Abstract

Keywords

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