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Pin Nie, Zhenjie Chen, Nan Xia, Qiuhao Huang and Feixue Li
Automatic Identification System (AIS) data have been widely used in many fields, such as collision detection, navigation, and maritime traffic management. Similarity analysis is an important process for most AIS trajectory analysis topics. However, most ...
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Yanfeng Gao, Cicao Ping, Ling Wang and Binrui Wang
According to the requirements of point cloud simplification for T-profile steel plate welding in shipbuilding, the disadvantages of the existing simplification algorithms are analyzed. In this paper, a point cloud simplification method is proposed based ...
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