A Method of Fairway Boundary Extraction Based on AIS Data

被引：0
|
作者：
Dai, Zeyuan [1 ]
Zhang, Lihua [1 ]
Jia, Shuaidong [1 ]
Tang, Lulu [1 ]
Sun, Xiaolu [1 ]
机构：
[1] Dalian Naval Acad, Dept Mil Oceanog & Hydrog & Cartog, Dalian 116018, Liaoning, Peoples R China
来源：
4TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING | 2019年 / 237卷
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1088/1755-1315/237/3/032049
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Due to the limitations of existing fairway extraction methods that not take the width of the fairway into account, a method of fairway boundary extraction based on AIS data is proposed. Firstly, in order to express the density of AIS track points, the Voronoi diagram is constructed. Secondly, the density difference between both sides of the fairway is quantitatively analyzed, and the index of it is proposed. Finally, using the AIS track points that selected by the former index, the Delaunay irregular triangulation network is constructed, and then the boundary of the fairway can be extracted. The experimental results show that: using this method, the boundary of the fairway can be automatic extracted, which provides a new idea for the semantic analysis of AIS data.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] A Quasi-Intelligent Maritime Route Extraction from AIS Data
    Onyango, Shem Otoi
    Owiredu, Solomon Amoah
    Kim, Kwang-Il
    Yoo, Sang-Lok
    SENSORS, 2022, 22 (22)
  • [32] Empirical Ship Domain based on AIS Data
    Hansen, Martin Gamborg
    Jensen, Toke Koldborg
    Lehn-Schioler, Tue
    Melchild, Kristina
    Rasmussen, Finn Molsted
    Ennemark, Finn
    JOURNAL OF NAVIGATION, 2013, 66 (06): : 931 - 940
  • [33] The Information Fusion Based on AIS And Video Data
    Wu Man
    Lv Zhiyong
    PROCEEDINGS OF 2016 5TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT), 2016, : 336 - 339
  • [34] RFID data filtering model based on AIS
    Wu, Huarui
    Li, Meiying
    Zhao, Chunjiang
    Zhu, Huaji
    Sun, Xiang
    Yang, Baozhu
    PROGRESS OF INFORMATION TECHNOLOGY IN AGRICULTURE, 2007, : 439 - 443
  • [35] AIS trajectory classification based on IMM data
    Amigo Herrero, Daniel
    Sanchez Pedroche, David
    Garcia Herrero, Jesus
    Molina Lopez, Jose Manuel
    2019 22ND INTERNATIONAL CONFERENCE ON INFORMATION FUSION (FUSION 2019), 2019,
  • [36] A boundary knowledge field based data mining method
    Feng, Shan
    Computer Modelling and New Technologies, 2014, 18 (11): : 408 - 414
  • [37] An infrared data cycle extraction method based on CEEMDAN
    Long, Wang
    Zheng, Liu
    SEVENTH SYMPOSIUM ON NOVEL PHOTOELECTRONIC DETECTION TECHNOLOGY AND APPLICATIONS, 2021, 11763
  • [38] Research and Implementation of Data Extraction Method Based on NLP
    Si, Yaqing
    Zhou, Wendi
    Gai, Jiale
    2020 IEEE 14TH INTERNATIONAL CONFERENCE ON ANTI-COUNTERFEITING, SECURITY, AND IDENTIFICATION (ASID), 2020, : 11 - 15
  • [39] Data Extraction method for Heterogeneous Database Based on EJB
    Zhang, Zhenyou
    Sun, Bochen
    Cao, Zhi
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION APPLICATIONS (ICCIA 2012), 2012, : 54 - 57
  • [40] Pseudorange Measurement Method Based on AIS Signals
    Zhang, Jingbo
    Zhang, Shufang
    Wang, Jinpeng
    SENSORS, 2017, 17 (05)
12345