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Adaptive Wavelet Based Image Coding
New schemes for classification of images are suggested. An application of these methods in adaptive DCT of images is considered. A new method to combine classification and bit allocation is introduces. Also, an efficient ...
Hierarchical Coding of High Data Rate Video for Asynchronous Transfer Mode Networks
High data rate video is an integral part of high-quality multimedia for broadband networks. Owing to the high rate, compression of video information is required for an efficient use of network bandwidth. A hierarchical ...
Speech Coding over Noisy Channels
This chapter contains a discussion of quantization over noisy channels. The effects of channel noise on the performance of vector quantizers are discussed and algorithms for the design of noisy-channel vector quantizers ...