火力与指挥控制2017，Vol.42Issue(11)：52-55,4.DOI:10.3969/j.issn.1002-0640.2017.11.12
一种基于视觉的目标舷角实时测量方法
A Method for Target's Bearing Real-time Measurement Based on Visual Sensing
摘要
Abstract
The target's bearing is an important parameter for torpedo attack,and with which it can compute the route in navigation collision avoidance. In vision recognition,obtaining the target's bearing can determine its relative perspective for me,so it can narrow the search scope in the characteristics library which established by Omni-directional vision of targets,thus increasing the recognition speed. However,the existing method for measuring the target's bearing all based on continuous tracking and computing,cannot measure at real-time. In order to resolve this issue,it first deduces the principle of target's bearing measurement based on vision sensing,then it proposed an improvement method based on water-sky-line rectification for the condition of camera tilt. In the end it verified by experiment, result shows that this method is simple and easy operation,good real-time performance.关键词
视觉测量/舷角测量/水天线校正Key words
visual measurement/bearing measurement/water-sky-line rectification分类
信息技术与安全科学引用本文复制引用
任继昌,杨晓东..一种基于视觉的目标舷角实时测量方法[J].火力与指挥控制,2017,42(11):52-55,4.基金项目
海军装备部"十二五"预研项目(4010103010301-05) （4010103010301-05）
