ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
23.13
Session ID : BCS'99-4/BFO'99-33
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A Method of Lossless Compression of Grayscale Images using Adaptive Arithemetic Codes
Tetsuro KUGE
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

A new method of loss-less compression of gray-scale images, using The combination of "classic" predictive coding and adaptive arithmetics coding, has been studied. The characteristics of the method are discussed in relation to the context dependence of the coding. and the nonstationarity of the images. Several experimental results are shown in comparing with the conventional JPEG-LS method.

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© 1999 The Institute of Image Information and Television Engineers
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