Unequal error protection of embedded video bitstreams

Sungdae Cho; William A. Pearlman

doi:10.1117/12.449793

7 December 2001 Unequal error protection of embedded video bitstreams

Sungdae Cho, William A. Pearlman

Proceedings Volume 4472, Applications of Digital Image Processing XXIV; (2001) https://doi.org/10.1117/12.449793
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

This paper presents an unequal error protection of embedded video bitstreams using three dimensional SPIHT (3-D SPIHT) algorithm and Spatio-Temporal Tree Preserving 3-D SPIHT (STTP-SPIHT) algorithm. We have already proved the efficiency and robustness of the STTP-SPIHT in both of noisy and noiseless channels by modifying the 3-D SPIHT algorithm. We demonstrate that the 3-D SPIHT can also be error resilient against channel bit errors by dividing the embedded video bitstreams, and more error resilient when we divide the STTP-SPIHT bitstreams.

Citation Download Citation

Sungdae Cho and William A. Pearlman "Unequal error protection of embedded video bitstreams", Proc. SPIE 4472, Applications of Digital Image Processing XXIV, (7 December 2001); https://doi.org/10.1117/12.449793

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