Study on multichannel passive millimeter-wave radiometer imaging and superresolution

被引：8
|
作者：
Yan Luxin [1 ]
Zhang Tianxu
Sheng, Zhong
Huang, Jian
Zhang Jianmao
机构：
[1] Huazhong Univ Sci & Technol, Inst Pattern Recognit & Artificial Intelligence, Wuhan 430074, Peoples R China
[2] Natl Key Lab Multispectral Informat Proc Technol, Wuhan 430074, Peoples R China
[3] China Elect Grp, Inst 10, Chengdu, Peoples R China
[4] Sanjiang Aero Grp, Wuhan 430074, Peoples R China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2006年 / 27卷 / 10期
关键词：
multichannel passive millimeter-wave imaging; calibration; deconvolution; superresolution;
D O I：
10.1007/s10762-006-9146-z
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：
Multichannel passive millimeter-wave (PMMW) imaging systems have advantage in operating speed, however traditional data processing methods for single channel systems are not applicable for such kind of system. This paper describes an 8-mm multichannel PMMW imaging system, points out the specific problems encountered in multichannel systems, and proposes an experimental multichannel calibration approach in microwave unreflected chamber. In the last superresolution algorithms considering imaging process and some related issues are discussed. The imaging result shows the proposed processing approaches are effective.
引用
收藏
页码：1403 / 1414
页数：12
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