Image coding using the embedded zerotree wavelet algorithm

Jerome M. Shapiro

doi:10.1117/12.162063

1 November 1993 Image coding using the embedded zerotree wavelet algorithm

Jerome M. Shapiro

Proceedings Volume 2034, Mathematical Imaging: Wavelet Applications in Signal and Image Processing; (1993) https://doi.org/10.1117/12.162063
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

This paper analyzes the concept of zerotree coding in the context of successive approximation by considering a simple model for the interdependence of the wavelet coefficients corresponding to the same location at different scales and demonstrating why predicting insignificance across scales is easier than predicting significance.

Citation Download Citation

Jerome M. Shapiro "Image coding using the embedded zerotree wavelet algorithm", Proc. SPIE 2034, Mathematical Imaging: Wavelet Applications in Signal and Image Processing, (1 November 1993); https://doi.org/10.1117/12.162063

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