Fusion Filtering Algorithm Based on Edge Point Judgment  

作　　者：WANG Xuanming ZHANG Xiaolin JING Xiaojun 

机构地区：[1]Beihang University, Beijing 100191, China [2]Beijing University of Posts and Telecommunications, Beijing 100876, China

出　　处：《Chinese Journal of Electronics》2012年第1期165-168,共4页电子学报（英文版）

基　　金：This work is supported by the National Natural Science Foundation of China （No.60872148）.

摘　　要：For defects of image filtering algorithm based on the modified Information entropy （IIE）, a novel fusion image filtering algorithm based on edge point judg- ment by fusion entropy is proposed in this paper. IIE algo- rithm only fuses the decision of edge point and it still uses single method （linear or nonlinear filters） for image pixel. So it is not a real fusion filtering algorithm. Therefore, the proposed algorithm not only applies fusion theory to edge point judgment, but also uses fusion theory for fusion fil- tering which can improve the performance of filtering. The experimental results indicate that the proposed algorithm is effective.

关 键 词：Information fusion Information entropy Fusion filtering. 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TN911.7[自动化与计算机技术—计算机科学与技术]