CAJ | 학술논문

对船舶行为可视化的国内外研究现状进行了介绍，提出了船舶行为数据预处理技术，以保障和提高数据质量，探讨了船舶行为特征提取技术，以识别船舶的行为特征和模式，探索了船舶行为可视化技术并提出了船舶行为可视分析系统框架结构。这些关键技术是实现船舶行为可视化分析的基础，为分析船舶行为提供了一种新的方法。
대선박행위가시화적국내외연구현상진행료개소，제출료선박행위수거예처리기술，이보장화제고수거질량，탐토료선박행위특정제취기술，이식별선박적행위특정화모식，탐색료선박행위가시화기술병제출료선박행위가시분석계통광가결구。저사관건기술시실현선박행위가시화분석적기출，위분석선박행위제공료일충신적방법。
The research advances of traffic information visualization were firstly briefly introduced.Then the preprocessing technologies of vessel behavior data were presented to guarantee and improve data quality.Extraction techniques of vessel behav-ior characteristics were explored to identify the characteristics and modes of vessel behaviors.Finally, visualization technologies of for vessel behaviors were explored and a system framework of visual analytics for vessel behaviors was set up.The above resear-ches on these key technologies can help to improve the supervision level of navigation safety and reduce the navigation risk.The key technologies are the foundation to realize the visual analytics for vessel behaviors and provide a new method for analyzing ves-sel behaviors.