NDLI: Simple and efficient lossless coding for continuous tone color images

Content Provider	IEEE Xplore Digital Library
Author	Lamsrichan, P.
Copyright Year	2008
Description	Author affiliation: Electrical Engineering Department, Kasetsart University, 50 Phaholyothin Road, Chatuchak, Bangkok 10900 Thailand (Lamsrichan, P.)
Abstract	A simple lossless color image compression scheme is proposed. It utilizes integer color transform and integer wavelet transform to ensure complete reversibility with fixed-point implementation. In the encoding process, the wavelet coefficients are divided into smaller block in order to increase the performance of arithmetic coding which is applied to the actual values of transform coefficients. Without any prediction or other model in the process, this very simple coder has low complexity along with promising compression efficiency in continuous tone image. The comparison with lossless JPEG2000 and JPEG-LS reveals that it has almost the same performance as the state-of-the-art standards. With its fast and low complexity algorithm, the proposed coder is suitable to be used within wireless sensor nodes in wireless sensor network.
Starting Page	1
Ending Page	4
File Size	1225294
Page Count	4
File Format	PDF
ISBN	9781424425648
DOI	10.1109/ISPACS.2009.4806739
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-02-08
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image coding Color Continuous wavelet transforms Wavelet transforms Wireless sensor networks Wavelet coefficients Arithmetic Predictive models Transform coding Performance loss
Content Type	Text
Resource Type	Article

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