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ICIP
1998
IEEE
14 years 11 months ago
Recovering from Bit Errors in Scalar-Quantized Discrete Wavelet Transformed Images
In this paper we study the e ects of transmission noise on xed-length coded wavelet coe cients. We extend our previous work on maximum a posteriori detectors 1] to include interbi...
Alexander E. Mohr, Eve A. Riskin, Richard E. Ladne...
ICIAP
2001
Springer
14 years 10 months ago
Psychovisual and Statistical Optimization of Quantization Tables for DCT Compression Engines
Angelo Bosco, Marko Guarnera, Massimo Mancuso, Seb...
ICIAP
2007
ACM
14 years 10 months ago
Wavelet domain watermark embedding strategy using TTCQ quantization
Achraf Makhloufi, Azza Ouled Zaid, Ammar Bouallegu...