A new method of robust image compression based on the embedded zerotree wavelet algorithm.
We propose a wavelet-based image compression algorithm that achieves robustness to transmission errors by partitioning the transform coefficients into groups and independently processing each group using an embedded coder. Thus, a bit error in one group does not affect the others, allowing more uncorrupted information to reach the decoder.
Creusere
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Weapons Div., Naval Air Warfare Center, China Lake, CA.