Unequal error protection of SPIHT encoded image bit streams

A. Aydin Alatan; Minyi Zhao; Ali N. Akansu

doi:10.1109/49.848235

Unequal error protection of SPIHT encoded image bit streams

A. Aydin Alatan, Minyi Zhao, Ali N. Akansu

Electrical and Computer Engineering

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

87 Scopus citations

Abstract

A derivative of the Set Partitioning into Hierarchical Trees (SPIHT) image coding method, which generates substreams with different error-resilience properties, is proposed. By dividing the image bit stream into three classes, substreams with different immunity properties are obtained. The unequal protection of these substreams with different channel coding rates improves the overall performance of the method against channel errors. Simulation results show the superiority of the proposed method over some of the state-of-the-art methods.

Original language	English (US)
Pages (from-to)	814-818
Number of pages	5
Journal	IEEE Journal on Selected Areas in Communications
Volume	18
Issue number	6
DOIs	https://doi.org/10.1109/49.848235
State	Published - Jun 2000

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Electrical and Electronic Engineering

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10.1109/49.848235

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abstract = "A derivative of the Set Partitioning into Hierarchical Trees (SPIHT) image coding method, which generates substreams with different error-resilience properties, is proposed. By dividing the image bit stream into three classes, substreams with different immunity properties are obtained. The unequal protection of these substreams with different channel coding rates improves the overall performance of the method against channel errors. Simulation results show the superiority of the proposed method over some of the state-of-the-art methods.",

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AU - Alatan, A. Aydin

AU - Zhao, Minyi

AU - Akansu, Ali N.

PY - 2000/6

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N2 - A derivative of the Set Partitioning into Hierarchical Trees (SPIHT) image coding method, which generates substreams with different error-resilience properties, is proposed. By dividing the image bit stream into three classes, substreams with different immunity properties are obtained. The unequal protection of these substreams with different channel coding rates improves the overall performance of the method against channel errors. Simulation results show the superiority of the proposed method over some of the state-of-the-art methods.

AB - A derivative of the Set Partitioning into Hierarchical Trees (SPIHT) image coding method, which generates substreams with different error-resilience properties, is proposed. By dividing the image bit stream into three classes, substreams with different immunity properties are obtained. The unequal protection of these substreams with different channel coding rates improves the overall performance of the method against channel errors. Simulation results show the superiority of the proposed method over some of the state-of-the-art methods.

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Unequal error protection of SPIHT encoded image bit streams

Abstract

All Science Journal Classification (ASJC) codes

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