DocumentCode :
528669
Title :
Improved predictor blending technique for lossless image coding
Author :
Ulacha, Grzegorz ; Stasinski, Ryszard
Author_Institution :
Dept. of Comput. Sci., West Pomeranian Univ. of Technol., Szczecin, Poland
fYear :
2010
fDate :
7-10 Sept. 2010
Firstpage :
115
Lastpage :
118
Abstract :
A highly efficient predictor blending method is described in the paper. A set of 19 blended predictors is defined, including a context static predictor, ALCM, CoBALP, and texture context mapping one. A sophisticated error bias removal method is applied to few predictors. Prediction error is coded using an advanced adaptive context arithmetic coder. Experimental results show that the presented technique is more efficient and faster than GLICBAWLS, not talking about other state-of-the-art methods.
Keywords :
image coding; image texture; ALCM predictor; CoBALP predictor; adaptive context arithmetic coder; context static predictor; error bias removal method; lossless image coding; predictor blending technique; texture context mapping predictor; Adaptation model; Context; Image coding; Image edge detection; Pixel; Prediction algorithms; Signal processing algorithms;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signals and Electronic Systems (ICSES), 2010 International Conference on
Conference_Location :
Gliwice
Print_ISBN :
978-1-4244-5307-8
Electronic_ISBN :
978-83-9047-4-2
Type :
conf
Filename :
5595239
Link To Document :
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