Sanjeev Mehrotra and Philip A. Chou
We study the problem of finding the optimal overcomplete (frame) expansion and bit allocation for multiple description quantization of a Gaussian signal at high rates over a lossy channel. We provide a general analysis for the problem and solve it for the case of a 3X2 frame expansion.
In Int'l Symp. on Information Theory
Publisher Institute of Electrical and Electronics Engineers, Inc.
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