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Position: Home > Articles > Comparison of ALOS Image Fusion Methods Journal of Anhui Agricultural Sciences 2009,37 (33) 16450-16452+16679

ALOS影像融合方法的比较

作  者:
杜海波;李春干;秦武明;蓝晓丹
单  位:
广西林业勘测设计院;广西大学林学院
关键词:
ALOS;影像融合;重采样;评价
摘  要:
采用Brovey变换、乘积变换和主成分变换3种融合方法,双线性内插法、三次卷积法和最邻近插值法3种重采样方法对ALOS影像进行融合处理,以目视比较和定量分析对融合后的影像进行评价。结果表明,Brovey变换与双线性内插法的效果优于其他变换方法和重采样方法。
译  名:
Comparison of ALOS Image Fusion Methods
作  者:
DU Hai-bo et al(Forestry College of Guangxi University,Nanning,Guangxi 530004)
关键词:
ALOS;Image fusion;Re-sampling;Evaluation
摘  要:
Three transformation methods of Brovey transform,product of transformation and principal component transformation along with three re-sampling methods of bilinear interpolation,cubic convolution and nearest neighbor were used to fuse ALOS image.And the fused images were evaluated by visual comparison and quantitative analysis.The results showed that the effects of Brovey transformation and bilinear interpolation were better than the other transformation methods and re-sampling methods.

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