|
|
|
| Polarimetric SAR Vehicle Detection in Complex Environment |
| YIN Junjun1, DAI Xiaokang1, ZHANG Jihua2, LIU Xiyun1 |
1. School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China；
2. Shanghai Electro-Mechanical Engineering Institute, Shanghai 201109, China |
|
|
|
Abstract When using relevant parameters for polarimetric synthetic aperture radar (SAR) targets detection, it is difficult to remove the strong reflectors such as ground clutter and buildings. To solve this problem, Span is introduced to describe the backscatter power of the target. First, extract the polarization feature parameters, then use the correlation coefficient classifier to generate potential targets, and finally use Span for distance discrimination. The experiment results show that this method can effectively eliminate the above mentioned interference and achieve the vehicle targets detection task in complex ground environment. In addition, by comprehensively comparing the application of correlation coefficients in the SAR targets detection, it is found that the similarity parameter is more effective than other polarimetric SAR feature parameters.
|
|
Received: 02 July 2020
Published: 29 September 2020
|
|
|
|
|
|
| [1] |
YAN Honglei, LU Yuan, GUO Jie, TANG Shengjing, LI Xiang. Cluster Cooperative Formation Control Method for Underactuated Hypersonic Vehicle[J]. Air & Space Defense, 2024, 7(1): 56-62. |
| [2] |
DU Libin, CUI Yongchao, LIU Jie, ZHANG Xiaobo. Overview of the Development of Expendable Conductivity Temperature and Depth[J]. Ocean Engineering Equipment and Technology, 2023, 10(3): 33-40. |
| [3] |
Han Yunfeng Yue Yuanlong Wei Juan Zuo Xin Sun Hanxuan. Technical status of subsea pressure and temperature integrated
transmitter[J]. Ocean Engineering Equipment and Technology, 2023, 10(3): 90-98. |
| [4] |
LI Qing, LU Hai, HAN Rui, WANGJianjun. Design of China National Scientific Seafloor Observatory Buoy Platform[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 119-125. |
| [5] |
GAO Chang, LI Hongtao. Key Technologies and Breakthrough Path of Hydrogen Production by Offshore Wind Power[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 89-94. |
| [6] |
WANG Shanfen, GUO Hong, LIU Ying, ZHANG Rong, LUJingjian, ZHOU Zhonghao, GUOJiangyan. Research and Experimental Verification on Key Technologies of Remote Frequency Conversion Drive for Offshore Oil and Gas[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 67-71. |
| [7] |
LIU Xiao, ZHANG Ning, ZHU Wei, LI Sen. Key Testing Technologies and Application of Gate Valve and Connector Used in Subsea Christmas Tree[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 61-66. |
| [8] |
GAO Shuang, LI Zebang, LI Sen, CHU Xingpeng, LIU Xiaobin, LI Xiang. Research on Tensile Fatigue of Glass Fiber Reinforced Composites[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 57-60. |
| [9] |
LIU Xinfu, CHENG Hui, LI Hui, LI Bo, GAO Peng, ZHANG Shousen, LIU Bilong. Noise Characteristics and Its Reduction Measures of Air Duct on Offshore Platform Blocks[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 51-56. |
| [10] |
LIU Xiaoyan, FENGJiaguo, LI Da. Analysis and Practice on the Risk of Deep water Semi-Submersible Production Platform with Condensate Oil Storage[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 43-50. |
| [11] |
LIU Yanming, HU Rong, GUO Guosheng, YE Yongkun, WU Zhikun. Study on Interface Principal for Topside of General FPSO[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 37-42. |
| [12] |
JIN Cai, WU Jinxing, LIU Jinhua. Research on the Connection between Tiller and Rudder of a Large Container Ship[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 30-36. |
| [13] |
CHEN Xiaodong, SUN Kun, ZHANG Xiwei, PENG Yong, YANG Sheng, LIU Wen. Technical Status and Developing Trend of Vertical Lay System for Flexible Pipe Laying[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 22-29. |
| [14] |
GENG Yanan, WANG Mingchun, SUN Chong, ZHANG Huizeng, ZHAO Weiqing, ZHAO Suwen, LIJian, HU Xiaoyu. Design and Analysis of the Pressure Test Facilities of Subsea Wellhead and Supporting Tools[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 14-21. |
| [15] |
LIU Xiaoyan, FENGJiaguo, LI Da. The Hull Structure Design and Practice of the Condensate Storage Tank of Semi-Submersible Platform[J]. Ocean Engineering Equipment and Technology, 2023, 10(2): 8-13. |
|
|
|
|
2020, Vol. 3 
