Unequal error protection of SPIHT encoded image bit streams

Date

2000-6

Author

Alatan, Abdullah Aydın
Akansu, A.N.

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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.

Subject Keywords

Embedded wavelet compression, Robust image compression, SPIHT method, Unequal error protection

URI

https://hdl.handle.net/11511/28408

Journal

IEEE Journal on Selected Areas in Communications

DOI

https://doi.org/10.1109/49.848235

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

A. A. Alatan and A. N. Akansu, “Unequal error protection of SPIHT encoded image bit streams,” IEEE Journal on Selected Areas in Communications, pp. 814–818, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/28408.