Volume 31 Issue 8
Aug.  2006
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YANG Fanlin, WU Ziyin, DU Zhixing, JIN Xianglong. Co-registering and Fusion of Digital Information of Multi-beam Sonar and Side-scan Sonar[J]. Geomatics and Information Science of Wuhan University, 2006, 31(8): 740-743.
Citation: YANG Fanlin, WU Ziyin, DU Zhixing, JIN Xianglong. Co-registering and Fusion of Digital Information of Multi-beam Sonar and Side-scan Sonar[J]. Geomatics and Information Science of Wuhan University, 2006, 31(8): 740-743.
shu

Co-registering and Fusion of Digital Information of Multi-beam Sonar and Side-scan Sonar

  • 1Key Laboratory of Submarine Geosciences,SOA,36 North Baoshu Road, Hangzhou 310012,China;2 The Second Institute of Oceanography,SOA,36 North Baoshu Road,Hangzhou 310012,China;3 Key Laboratory of Foundational Geo-information and Digitization,Shangdong University of Science and Technology, 579 Qianwangang Road,Qingdao 266510,China

Funds: 国家自然科学基金资助项目(40506023,40506017);山东省泰山学者建设工程专项经费资助项目(TSX20502)
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  • Received Date: May 07, 2006
  • Revised Date: May 07, 2006
  • Published Date: August 04, 2006
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  • The bathymetry data combined with intensity image are presented,and the feature points are obtained through the minimal angles of lines,then the corresponding image points are decided by the maximal correlate coefficient in searching space.Finally,the second order polynomial is used to simulate the deformation model.After imagery has been co-registered,wavelet is used to fuse imagery.It is shown that this algorithm can be used in the flat seafloor or the isotropic seabed.Some examples have been given.
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