H.264/AVC error detection scheme using fragile, rate-distortion optimized watermarking

Man-Geun Ko; Jae-Won Suh

doi:10.1117/1.3596598

1 July 2011 H.264/AVC error detection scheme using fragile, rate-distortion optimized watermarking

Man-Geun Ko, Jae-Won Suh

Author Affiliations +

Optical Engineering, Vol. 50, Issue 7, 077401 (July 2011). https://doi.org/10.1117/1.3596598

Abstract

Compressed video bitstreams are very sensitive to transmission errors. If we lose packets or receive them with errors during transmission, a video decoder normally applies error concealment techniques to repair the damaged frame. The effectiveness of these error concealment schemes relies on the performance of the error detection algorithm. In this paper, we present a new error detection scheme based on a fragile watermarking algorithm to support error concealment. We verified that the proposed algorithm generates good performances in peak signal-to-noise ratio and objective visual quality test through the computer simulation by H.324M mobile simulation set.

©(2011) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Man-Geun Ko and Jae-Won Suh "H.264/AVC error detection scheme using fragile, rate-distortion optimized watermarking," Optical Engineering 50(7), 077401 (1 July 2011). https://doi.org/10.1117/1.3596598

Published: 1 July 2011

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