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ICIP
1998
IEEE
16 years 3 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
16 years 2 months ago
Psychovisual and Statistical Optimization of Quantization Tables for DCT Compression Engines
Angelo Bosco, Marko Guarnera, Massimo Mancuso, Seb...
ICIAP
2007
ACM
16 years 2 months ago
Wavelet domain watermark embedding strategy using TTCQ quantization
Achraf Makhloufi, Azza Ouled Zaid, Ammar Bouallegu...