计算机技术与发展Issue(12)：69-71,77,4.DOI:10.3969/j.issn.1673-629X.2014.12.017
基于联合最佳基小波包的图像融合方法
Image Fusion Method Based on Wavelet Packets with Joint Best Base
摘要
Abstract
A new image fusion method based on joint best basis wavelet packets is proposed. Images to be fused are first organized as a quadtrees to a specified depth. Then the squares of these quadtrees are summed into a sum-of-squares quadtree. The sum-of-squares quadtree is searched for best basis called joint best basis. Images to be fused are then decomposed with the joint best basis. The decompo-sition coefficients are dealt with weighted method and reconstructed into a fused image. Based on the joint best basis decomposition of all the images to fused is the best. However,for previous image fusion ways with best wavelet packets,the decomposition is best only for ei-ther images. The method is analyzed and compared with other major image fusion methods. The result validates that the new image fusion method is very effective.关键词
图像融合/小波包变换/联合最佳基/融合算法/融合结果评价Key words
image fusion/wavelet packet transform/joint best basis/fusion algorithm/fusion result evaluation分类
信息技术与安全科学引用本文复制引用
薛庆增,刘倩,郝小健,陈光辉..基于联合最佳基小波包的图像融合方法[J].计算机技术与发展,2014,(12):69-71,77,4.基金项目
总装备部装备预先研究项目(40401020103) （40401020103）
