視覚情報抽出プロセスに関する研究

概要

論文の詳細を見る
For collision avoidance, information about incoming targets can be obtained from a radar system as well as through visual and/or auditory cues. Many distresses had occurred that were caused by insufficient information for avoiding accidents, especially targets information for collision avoidance. But it is not easy to keep a sharp lookout by officer of the watch (OOW). Though there are some researches at how to extract visual information through the image of a vessel at sea. Here we examined the traditional method and developed a more efficient alternative method in order to obtain the information of target ship. In this research, it put a specific property that the image histogram consisted by sea or sky changed with the horizon as the boundary, to use for extracting the target ship figure accurately from the image. The result shows that this method will be able to extract the target ship hull more clearly.
社団法人日本航海学会の論文
2003-03-25