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PCM
2001
Springer
110views Multimedia» more  PCM 2001»
14 years 3 months ago
A Synchronous Fragile Watermarking Scheme for Erroneous Q-DCT Coefficients Detection
In video communications over error introducing channels, error concealment techniques are widely applied in video decoder for good subjective images output. However, a damaged MB ...
Minghua Chen, Yun He
IOLTS
2006
IEEE
100views Hardware» more  IOLTS 2006»
14 years 5 months ago
A Note on Error Detection in an RSA Architecture by Means of Residue Codes
Recently, various attacks have been proposed against many cryptosystems, exploiting deliberate error injection during the computation process. In this paper, we add a residue-base...
Luca Breveglieri, Paolo Maistri, Israel Koren