Proceedings of Data Compression Conference - DCC '96
DOI: 10.1109/dcc.1996.488305
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Robust quantization for image coding and noisy digital transmission

Abstract: A robust quantizer is developed for encoding a variety of memorylesssources and transmission over the binary symmetric channel (BSC). The system combines channel optimized scalar quantization (COSQ) with all-pass filtering, the latter performed using a binary phase-scrambling/descrambling method. Applied to a broad class ofsources, the robust quantizer achieves the same performance as the Gaussian COSQ for the memoryless Gaussian source. This quantizer is used for image coding for transmission over a BSC. An e… Show more

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Cited by 12 publications
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