图像融合的一种新算法
A NEW IMAGE FUSION ALGORITHM
-
摘要: 该文提出了一种图像融合的新算法,该方法根据SAR图像和光学图像的特性,充分利用SAR图像和光学图像的互补性,使用小波分析的多尺度特性和模极大值突变点检测理论来实现SAR图像与光学图像的融合,得到了较好的实验效果。Abstract: A new image fusion algorithm is presented in this paper. This algorithm is used to implement fusion of SAR image and optical image,on the basis of the reciprocal characteristic of SAR image and optical image. The algorithm of image fusion presented in the paper uses a multiscale analysis and the singularity detection principle of wavelet transformation of SAR irnage and optical image, achieves a better result in experiment.
-
刘通明,夏祖勋,解洪成,数据融合技术及其应用,北京,国防工业出版社,1998,5-20.[2]徐佩霞,孙功宪,小波分析与应用实例,合肥,中国科学技术大学出版社,1996,21-38.[3]秦前清,杨宗凯,实用小波分析,西安,西安电子科技大学出版社,1994,80 92.[4]李建平,小波分析与信号处理理论、应用及其软件实现,重庆,重庆出版社,1997,193-197.[5]J.Zhou,D.L.Civco,J.A.Silander,A wavelet transform method to merge Landsat TM and SPOT panchromatic data,Int.J.of Remote sensing,1998,19(4),743-757.[6]M.Koch,P.M.Mather,Airborne and spaceborne Synthetic Aperture Radar(SAR) integration with Landsat TM and gamma ray spectrometry for geological mapping in a tropical rainforest environment,the Carajas Mineral Province,Brazil.Int.J.of Remote Sensing,1997,18(7),1465-1482. -
计量
- 文章访问数: 2063
- HTML全文浏览量: 98
- PDF下载量: 602
- 被引次数: 0
下载:
