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A UNIVERSAL AUTOMATIC FILM MEASURING SYSTEM
Authors
于崇真
周仁魁
+10 more
姚成一
时惠霞
朱文开
李宝华
杨双虎
田少文
罗秀娟
赵燕邯
钱顺发
马健康
Publication date
1 January 1991
Publisher
Abstract
自动通用胶片判读仪是一种高智能化的精密光学测试设备,采用了计算机控制飞点扫描技术、精密光学测量技术、图象跟踪测量与信息处理技术。飞点管分辨率达4096×4096象元,通过光学系统胶片上获得6.55μm高分辨率,飞点扫描方式灵活多样且可随意控制,通用于目前我国靶场所有的电影经纬仪和高速摄影机35mm胶片的数据判读。具有自动判读和半自动判读两种工作模式,自动判读的速度为5帧/秒,自动判读的精度为σ=±0.011mm,半自动判读的精度为σ=±0.009mm,测量数据可以记录、打印和显示
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Last time updated on 16/09/2020