Image Fusion Using MGA Based on Sub pizel

摘要：

Split the pixels in rectangular or circular region into subpixels. Each subpixel has a weight in inverse proportion to the distance between it and the center pixel. All subpixel weights in a pixel make up the compound pixel weight. In this paper, we obtain image decomposition tree using contourlet, then select average of the coarse parts, and select the maximal parts of the detail components by using region weighted energy fusion rules based on subpixel. Our experiments show that this algorithm has better fusion performance than the image fusion schemes base on traditional region energy. From the point of view of information entropy and image definition, it can improve the quality of fusion image.

关键词： image fusion MGA contourlet image evaluation.

作者: Yong Chai You He Changwen Qu

作者单位: Research Institute of Information Fusion,Naval Aeronautical Engineering Institute The 2th Road 188,264001 Yantai,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3369-3371

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）