LI Shanshan, WU Xiaoping, TIAN Yanfeng. Improvement on the Iterated Closest Contour Point Matching Algorithm Using Underwater Gravity Anomalies[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 226-230.
Citation: LI Shanshan, WU Xiaoping, TIAN Yanfeng. Improvement on the Iterated Closest Contour Point Matching Algorithm Using Underwater Gravity Anomalies[J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 226-230.

Improvement on the Iterated Closest Contour Point Matching Algorithm Using Underwater Gravity Anomalies

Funds: 全国优秀博士学位论文作者专项基金资助项目(200344);国家自然科学基金资助项目(40774031)
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  • Received Date: December 14, 2010
  • Published Date: February 04, 2011
  • The iterated closest contour point(ICCP) matching algorithm based on Fibonacci number series was proposed.The improved ICCP matching algorithm was also presented because of its confinement to the real track near the INS track.The INS track was corrected based on correlative extremum at first,then ICCP matching was made in order to further improve the accuracy.By analyzing the data within experimental area under different simulative conditions,the results show that all navigation errors were corrected effectively.
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