%0 Journal Article
%T Target extraction and classification base on imaging LADAR range image<br>基于激光成像雷达距离图像的目标提取与分类技术
%A HUANG Tao
%A HU Yi-Hua
%A ZHAO Gang
%A ZHAO Nan-Xiang
%A QU Fu-Qi
%A WU Yong-Hua
%A <br>黄涛
%A 胡以华
%A 赵钢
%A 赵楠翔
%A 瞿福琪
%A 吴永华
%J 红外与毫米波学报
%D 2011
%I Science Press
%X Active imaging LADAR (Laser Detection And Ranging) stands out from other passive imaging systems for its function of acquiring range image of targets. Compared with traditional optical image, range image has more particular statistical characteristics, it can obviously show multi-peak structures when multiple targets exist in the range image. Target Extraction of range image could be realized by extracting peaks of its stat-histogram; and targets could be classified by the size and rectangle degree obtained by the use of minimum enclosing rectangle. Processing a real range image by using this method has obtained the anticipated result.
%K LADAR
%K range image
%K histogram
%K peak detection
%K minimum enclosing rectangle
%K object classification<br>激光雷达
%K 距离图像
%K 直方图
%K 峰值检测
%K 最小外接矩形
%K 目标分类
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=4C23CE89AC6D6A26A08F9B9DB35EFE1F&yid=9377ED8094509821&vid=340AC2BF8E7AB4FD&iid=0B39A22176CE99FB&sid=E114CF9BB47B65BE&eid=DD74772618543076&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=0