SUPER-RESOLUTION SCATTEROMETER IMAGE RECONSTRUCTION USING TOTAL VARIATION REGULARIZATION METHOD

被引：0
|
作者：
Wang, Qian [1 ]
Yun, Ting [1 ]
Dong, Xiaolong [1 ]
机构：
[1] Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China
来源：
2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2014年
关键词：
Image reconstruction; Scatterometer; Total variation regularization;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The resolution of the present spaceborne scatterometers are challenged by some applications like polar ice mapping and soil moisture mapping. In this paper, a new image reconstruction method is proposed to apply to the scatterometer image reconstruction for the rotating fan-beam spaceborne scatterometer (RFSCAT) called the total variation regularization. The simulation experiments show that the new method can improve the quality of the reconstructed image through both resolution enhancement and noise reduction at the same time.
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页数：4
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