Arithmetic coding for data compression
Communications of the ACM
What's Your Sign?: Efficient Sign Coding for Embedded Wavelet Image Coding
DCC '00 Proceedings of the Conference on Data Compression
A fast technique for identifying zerotrees in the EZW algorithm
ICASSP '96 Proceedings of the Acoustics, Speech, and Signal Processing, 1996. on Conference Proceedings., 1996 IEEE International Conference - Volume 03
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
IEEE Transactions on Circuits and Systems for Video Technology
Low-Complexity Multiresolution Image Compression Using Wavelet Lower Trees
IEEE Transactions on Circuits and Systems for Video Technology
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Traditional embedded coding systems involve high complexity algorithms, requiring fast and expensive processors. In the last years, several authors have developed very fast and simple non-embedded wavelet encoders that are able to get reasonable good performance with reduced computing requirements. These encoders have lost the SNR scalability and precise rate control capabilities. In this paper, we propose a new non-embedded LTW codec version (E-LTW) with precise rate control method and good R/D performance due to the use of intra band neighboring context modeling for sign coding.