Highly Effective Predictor Blending Method for Lossless Image Coding

被引：2

作者：

Ulacha, Grzegorz ^{[1
]}

Stasinski, Ryszard ^{[2
]}

机构：

[1] West Pomeranian Univ Technol, Fac Comp Sci & Informat Syst, Szczecin, Poland

[2] Poznan Univ Tech, Fac Elect & Commun, Poznan, Poland

来源：

MELECON 2010: THE 15TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE | 2010年

关键词：

ADAPTIVE PREDICTION;

D O I：

10.1109/MELCON.2010.5476357

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A fast and effective predictor blending method is described in the paper. The special set of 17 blended predictors is defined, including GAP(+), and (novel) texture context mapping one. An advanced error bias removal method is applied to some subpredictors. A sophisticated adaptive context arithmetic coder forms the final stage of the algorithm. Experimental results show that indeed, for considered execution times (few seconds for Lennagrey image) the presented technique is better than other state-of-the-art methods.

引用

页码：1099 / 1104

页数：6

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