摘要
如何对同一目标的多传感器获得的不同波段的图像数据进行有效融合 ,提高对检测目标检测的识别率 ,抑制每个传感器的检测噪声 ,降低检测信息不确定性 ,这是数据融合研究的重要课题之一 .本文介绍了一种基于小波变换的融合方法 ,并应用于四幅不同波段的 SAR图像的融合 ,取得了良好效果 .
How to make efficient data fusion for image data of different wavebands from Multisensor to same object, improve the efficiency of identifying to the detected object, restrain the detected noise of each sensor, and decrease the uncertainty of detected information, is an important project of data fusion research. This paper introduces one image data fusion method based on the wavelet transform. Satisfactory result has been obtained while applying this method to fuse four SAR images of different wavebands.
出处
《小型微型计算机系统》
EI
CSCD
北大核心
2000年第8期833-835,共3页
Journal of Chinese Computer Systems
关键词
小波变换
图像数据融合
图像处理
SAR
The wavelet transform
Data fusion
Orthometric wavelet
Mallat algorithm
