Field tests of error-resilient 3D SPIHT vs. MPEG-2

Bruce W. Suter; William A. Pearlman; Sungdae Cho; Keesook Julia Han

doi:10.1117/12.457261

21 November 2002 Field tests of Error-Resilient 3D SPIHT vs. MPEG-2

Bruce W. Suter, William A. Pearlman, Sungdae Cho, Keesook Julia Han

Proceedings Volume 4790, Applications of Digital Image Processing XXV; (2002) https://doi.org/10.1117/12.457261
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

Error Resilient and Error Concealment 3-D SPIHT (ERC-SPIHT) is a joint source channel coder developed to improve the overall performance against channel bit errors without requiring automatic-repeat-request (ARQ). The objective of this research is to test and validate the properties of two competing video compression algorithms in a wireless environment. The property focused on is error resiliency to the noise inherent in wireless data communication. ERC-SPIHT and MPEG-2 with forward error correction (FEC) are currently undergoing tests over a satellite communication link. The initial test indicates that ERC-SPIHT gives excellent results in noisy channel conditions is shown to have superior performance over MPEG-2 with FEC when communicated over a military satellite channel.

Citation Download Citation

Bruce W. Suter, William A. Pearlman, Sungdae Cho, and Keesook Julia Han "Field tests of Error-Resilient 3D SPIHT vs. MPEG-2", Proc. SPIE 4790, Applications of Digital Image Processing XXV, (21 November 2002); https://doi.org/10.1117/12.457261

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