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Title: A practical real-time post-processing technique for block effect elimination
Authors: Hong, SW
Chan, YH 
Siu, WC 
Issue Date: 1996
Source: International Conference on Image Processing : proceedings : September 16-19, 1996, Lausanne, Switzerland, v. 2, p. 21-24
Abstract: In this paper, a non-iterative post-processing method is proposed to restore the images encoded with block-based compression standards such as JPEG. This method classifies small local boundary regions according to their intensity distribution and then select appropriate linear predictors to estimate the corresponding boundary pixels in the regions. This approach is easy to be implemented and we found in our simulations that its restoration performance was very respectable compared with the reported post-processing methods.
Keywords: Algorithms
Block codes
Boundary value problems
Image coding
Image compression
Image quality
Real time systems
Publisher: IEEE
ISBN: 0-7803-3258-X
Rights: © 1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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