An Efficient Near-Field Parallel Subarray Beamforming for Portable 3D Imaging Sonar

2018 ◽  
Author(s):  
Dongdong Zhao ◽  
Xuesong Liu ◽  
Fan Zhou ◽  
Rongxin Jiang ◽  
Yingtian Hu ◽  
...  
Keyword(s):  
3D Imaging ◽  
Near Field ◽  
Field Parallel ◽  
Subarray Beamforming ◽  
Imaging Sonar

scholarly journals A FAST 3D IMAGING TECHNIQUE FOR NEAR-FIELD CIRCULAR SAR PROCESSING

2012 ◽  
Vol 129 ◽  
pp. 271-285 ◽  
Author(s):  
Wei Yan ◽  
Jia-Dong Xu ◽  
Gao Wei ◽  
Li Fu ◽  
Hua-Bing He
Keyword(s):  
3D Imaging ◽  
Imaging Technique ◽  
Near Field ◽  
Sar Processing

scholarly journals Concept of Autonomous Underwater Vehicle Docking Using 3D Imaging Sonar

2019 ◽  
Vol 31 (12) ◽  
pp. 4223
Author(s):  
Hiroshi Uchihori ◽  
Ikuo Yamamoto ◽  
Akihiro Morinaga
Keyword(s):  
3D Imaging ◽  
Autonomous Underwater Vehicle ◽  
Underwater Vehicle ◽  
Imaging Sonar

Application Research of 3D Imaging Sonar System in Salvage Process

2014 ◽  
Vol 643 ◽  
pp. 279-282 ◽  
Author(s):  
Xiu Bo Luo ◽  
De Min Xu ◽  
Jun Jun Hu ◽  
Xiao Mei Hu
Keyword(s):  
3D Imaging ◽  
Three Dimensional ◽  
Acoustic Detection ◽  
Application Research ◽  
Process Data ◽  
Three Dimensional Imaging ◽  
Sitting Posture ◽  
Related Information ◽  
Sonar System ◽  
Imaging Sonar

In the salvage process, data about the shape of shipwreck, sink sitting posture, buried degree and other related information should be required in order to develop salvage program. Three-dimensional imaging sonar is used to provide such data for salvage work by underwater acoustic detection and three-dimensional imaging technology. An application example is described and the results show the effectiveness.

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