• Chinese Journal of Ship Research
  • Vol. 17, Issue 6, 59 (2022)
Zhiyuan CAI1, Long YU1,2, Jun YANG3, Ruihan ZHANG1..., Zengyu WU1, Yulin WANG1 and Congbo LI4|Show fewer author(s)
Author Affiliations
  • 1State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 2Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai 200240, China
  • 3Chongqing Waterway Bureau of the Yangtz River, Chongqing 401147, China
  • 4Marine Design and Research Institute of China, Shanghai 200011, China
  • show less
    DOI: 10.19693/j.issn.1673-3185.02590 Cite this Article
    Zhiyuan CAI, Long YU, Jun YANG, Ruihan ZHANG, Zengyu WU, Yulin WANG, Congbo LI. Visual analysis semantic label method based on navigation logic division[J]. Chinese Journal of Ship Research, 2022, 17(6): 59 Copy Citation Text show less
    [in Chinese]
    Fig. 1. [in Chinese]
    [in Chinese]
    Fig. 2. [in Chinese]
    [in Chinese]
    Fig. 3. [in Chinese]
    [in Chinese]
    Fig. 4. [in Chinese]
    [in Chinese]
    Fig. 5. [in Chinese]
    [in Chinese]
    Fig. 6. [in Chinese]
    [in Chinese]
    Fig. 7. [in Chinese]
    [in Chinese]
    Fig. 8. [in Chinese]
    [in Chinese]
    Fig. 9. [in Chinese]
    [in Chinese]
    Fig. 10. [in Chinese]
    [in Chinese]
    Fig. 11. [in Chinese]
    [in Chinese]
    Fig. 12. [in Chinese]
    [in Chinese]
    Fig. 13. [in Chinese]
    [in Chinese]
    Fig. 14. [in Chinese]
    [in Chinese]
    Fig. 15. [in Chinese]
    [in Chinese]
    Fig. 16. [in Chinese]
    标记指示含义设计方案
    顺水航段:细;逆水航段:粗
    在航迹线上叠加箭头标记表示船舶航向角,箭头指向船艏,在航迹线上高航速时,每间隔5个数据点标记一次该点的航向角;低航速时,每间隔10个数据点标记一次
    停泊状态以经纬度平均值为圆心,将每段停泊航迹简化为一个圆圈标记
    通航航标灯白/红:下游左/右岸标
    靠泊阶段航迹线多层航行逻辑划分获得行为语义标签
    Table 1. Visual element scheme
    Zhiyuan CAI, Long YU, Jun YANG, Ruihan ZHANG, Zengyu WU, Yulin WANG, Congbo LI. Visual analysis semantic label method based on navigation logic division[J]. Chinese Journal of Ship Research, 2022, 17(6): 59
    Download Citation