文献类型：期刊文献

英文题名：Hydrographic data inspection and disaster monitoring using shipborne radar small range images with electronic navigation chart

作者：Xu, Jin[1,2];Jia, Baozhu[1];Pan, Xinxiang[1,3];Li, Ronghui[1];Cao, Liang[1];Cui, Can[4];Wang, Haixia[2];Li, Bo[1,5]

机构：[1]Guangdong Ocean Univ, Maritime Coll, Zhanjiang, Guangdong, Peoples R China;[2]Dalian Martime Univ, Nav Coll, Dalian, Liaoning, Peoples R China;[3]Dalian Maritime Univ, Marine Engn Coll, Dalian, Liaoning, Peoples R China;[4]Shenyang Aerosp Univ, Civil Aviat Coll, Shenyang, Liaoning, Peoples R China;[5]Liaoning Hydrogeol & Engn Geol Reconnaissance Ins, Lab Dept, Dalian, Peoples R China

年份：2020

卷号：6

外文期刊名：PEERJ COMPUTER SCIENCE

收录：SCI-EXPANDED(收录号：WOS:000569837800001)、、EI(收录号：20204109318413)、Scopus(收录号：2-s2.0-85092024411)、WOS

基金：This research was funded by the National Natural Science Foundation of China (Nos. 51709031,51979045), the Fundamental Research Funds for the Central Universities (No. 3132019138), the Innovation Support Project of Dalian (No. 2018RQ22), the Enterpriseuniversity-research Cooperation Project of the Ministry of Education of China (No. 201702043016), the Special projects in key fields (Artificial Intelligence) of Universities in Guangdong Province (No. 2019KZDZX1035) and program for scientific research start-up funds of Guangdong Ocean University. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

语种：英文

外文关键词：Shipborne radar; Information fusion; Electronic navigation chart; Oil spill

外文摘要：Shipborne radars cannot only enable navigation and collision avoidance but also play an important role in the fields of hydrographic data inspection and disaster monitoring. In this paper, target extraction methods for oil films, ships and coastlines from original shipborne radar images are proposed. First, the shipborne radar video images are acquired by a signal acquisition card. Second, based on remote sensing image processing technology, the radar images are preprocessed, and the contours of the targets are extracted. Then, the targets identified in the radar images are integrated into an electronic navigation chart (ENC) by a geographic information system. The experiments show that the proposed target segmentation methods of shipborne radar images are effective. Using the geometric feature information of the targets identified in the shipborne radar images, information matching between radar images and ENC can be realized for hydrographic data inspection and disaster monitoring.