海军航空工程学院学报2016，Vol.31Issue(3)：372-378,384,8.DOI:10.7682/j.issn.1673-1522.2016.03.013
基于电子地图的港口舰船目标变化检测
Change Detection of Ship Target in Port Based on Electronic Map
孙艳丽 1周伟 2王杰1
作者信息
- 1. 海军航空工程学院 基础实验部,山东烟台264001
- 2. 海军航空工程学院 信息融合研究所,山东烟台264001
- 折叠
摘要
Abstract
In this paper, electronic map information was applied to registration, the coast contours was extracted and sam-pled equidistant, then the key corner point was extracted from it, potential area of ship docking was identified and regular-ized. And segmentation of the Candidate region image at different phase was operated differential, then projected along the horizontal and vertical direction, the maximum interval exceeded the average projection energy was found, and the change region of ship was determined. The algorithm might avoid the large range of useless search, and improve the efficiency of detection.关键词
电子地图/舰船目标/变化检测/投影能量Key words
electronic map/ship target/change detection/projection energy分类
信息技术与安全科学引用本文复制引用
孙艳丽,周伟,王杰..基于电子地图的港口舰船目标变化检测[J].海军航空工程学院学报,2016,31(3):372-378,384,8.
