光学精密工程2018，Vol.26Issue(2)：316-324,9.DOI:10.3788/OPE.20182602.0316
双视场无盲点全景成像仪
Panoramic imagers with two fields of view and non-blind area
摘要
Abstract
Aiming at the well known drawback of the catadioptric panoramic imaging technology, w hich has an observation blind area in front of the optical system,a new panoramic imager w hich has dual observation modes was designed in this paper.Compared with the traditional catadioptric pano-ramic imager,the instrument proposed could observe the forward 360° ×(0°-55°)field of view and ring 360° ×(55°-95°)field of view simultaneously.The forward field of view was a good comple-ment to the central observation blind spot in ring field of view,w hich increased the utilization of CCD detector.The imaging instrument optical system consisted of a front lens group,a panoramic annular lens and a relay imaging system,and all surfaces of the optical system were spherical.The mechanical structure of the new optical system was designed as well.This paper provides a new design method for the catadioptric panoramic imaging technology.关键词
光学系统设计/双视场/无盲点/前向视场/环形视场/全景环形透镜/机械结构Key words
optical system design/two fields of view/non-blind area/forward field of view/ring field of view/panoramic annular lens/mechanical structure分类
机械制造引用本文复制引用
王晓恒,薛庆生,韩官,张刘,于磊..双视场无盲点全景成像仪[J].光学精密工程,2018,26(2):316-324,9.基金项目
国家自然科学基金资助项目(No.41575023) （No.41575023）
国家重点研发计划资助项目(No.2016YFB0500300,No.2016YFB0500301,No.2016YFB0500302,No.2016YFB0500303,No.2016YFB0500304,No.2016YFB0501003) （No.2016YFB0500300,No.2016YFB0500301,No.2016YFB0500302,No.2016YFB0500303,No.2016YFB0500304,No.2016YFB0501003）
吉林省科技厅青年项目(No.20160520096JH) （No.20160520096JH）
上海市科委重点项目(No.16DZ1120400) （No.16DZ1120400）
