Modified EZW, a wavelet coder

Authors:
S. Mishra;S. Sawarkar;S. Ghosh
Affiliations:
TCET, Kandivli(E), Mumbai;D.M.C.E, Airoli;TCET, Kandivli(E), Mumbai
Venue:
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Year:
2011

Citing 6
Cited 0

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Abstract

In this paper, an image compression algorithm is proposed by improved adaptive binary arithmetic coding based on EZW. The subband decomposition coefficients are coded into multi-layer bitstream, and then the multilayer bitstream is ulteriorly coded with the improved adaptive binary arithmetic. The comparison results show that the improved data conversion method is more effective than the embedded zerotree wavelets encoding algorithm.