Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/32356
Title: A linear edge model and its application in lossless image coding
Authors: Wang, H
Zhang, D 
Keywords: Gradient-adjusted predictor
Image edge model
Linear edge
Lossless image coding
Issue Date: 2004
Publisher: Elsevier
Source: Signal processing. Image communication, 2004, v. 19, no. 10, p. 955-958 How to cite?
Journal: Signal processing. Image communication 
Abstract: A linear edge model for the prediction of edge pixel values is first proposed and a gradient-adjusted predictor based on this model for context-based lossless image coding is then developed. Theoretical analysis and experiment results show that the performance of the proposed predictor is better than that of the state-of-the-art predictors for most test images.
URI: http://hdl.handle.net/10397/32356
ISSN: 0923-5965
DOI: 10.1016/j.image.2004.04.006
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