Extraction of information and speckle noise reduction in SAR images using the wavelet transform

被引：1
|
作者：
Simard, M [1 ]
机构：
[1] NASA, Jet Prop Lab, Pasadena, CA 91109 USA
来源：
IGARSS '98 - 1998 INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, PROCEEDINGS VOLS 1-5: SENSING AND MANAGING THE ENVIRONMENT | 1998年
关键词：
D O I：
10.1109/IGARSS.1998.702761
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
This paper presents a method for extracting information from SAR images using the wavelet transform. It is shown experimentally that the shape of the wavelet can be chosen in order to extract different features in the image. Then a new method based on the wavelet transform is used to reduce speckle noise in model SAR image. The result is compared with the more traditional wavelet shrinking method.
引用
收藏
页码：4 / 6
页数：3
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