An image fusion method based on wavelet transform and ICM

Hongmei Wang, Meili Li, Yanjun Li, Ke Zhang

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

The purpose of image fusion is to merge the redundant and complementary information of multi-sensor to get a new image which is more propitious to image processing. A novel image fusion method based on wavelet transform and intersecting cortical model (ICM) is proposed in this paper. The original image is decomposed into high-frequency subimage and low-frequency subimage firstly. A region-based method is applied to high-frequency subimage to get the fused high-frequency subimage. For the low-frequency subimage, the edge metric is computed firstly, then the edge metric is used as the input of ICM and we can get the firing map of two subimage. By comparing the firing times of each nerve cell, the fused low-frequency subimage is obtained. The fused image is then obtained by inverse wavelet transform. The effectiveness of the proposed algorithm is verified by the experimental results.

源语言英语
主期刊名International Conference on Space Information Technology 2009
DOI
出版状态已出版 - 2010
活动International Conference on Space Information Technology 2009 - Beijing, 中国
期限: 26 11月 200927 11月 2009

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
7651
ISSN(印刷版)0277-786X

会议

会议International Conference on Space Information Technology 2009
国家/地区中国
Beijing
时期26/11/0927/11/09

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