15 January 1997 Contextual bitplane coding for DWT image compression
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We propose a new simple image coder based on Discrete Wavelet Transform (DWT). The DWT coefficients are coded in bitplanes. We use a variable order Markovian model to code the DWT coefficient bitplanes. Recently, we have developed this method that used 65 contexts. In this paper, the number of contexts is reduced to 34. We show the experimental results, both in terms of distortion measurement and visual comparison, and compare them to well-known methods.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Khanh Nguyen-Phi, Khanh Nguyen-Phi, Hans Weinrichter, Hans Weinrichter, } "Contextual bitplane coding for DWT image compression", Proc. SPIE 3022, Storage and Retrieval for Image and Video Databases V, (15 January 1997); doi: 10.1117/12.263410; https://doi.org/10.1117/12.263410

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