摘要
新一代的半自动胶片判读仪采用计算机控制高精度透射式数字化仪作为主画幅脱靶量的读出装置、用面阵CCD和图象处理卡来识别和读取码盘点阵等先进技术,设计制造出我国全新的半自动胶片判读仪。该判读仪的输片精度和一次判读精度达到了±0.015mm以内,点阵判读的误码率几乎达到零。此类判读仪已制造了数台,在几家靶场得到成功的应用。
This new kind of semi-automatic film analyzer uses computer to control high auuracy step mator in film moving mechanism, and uses high auuracy transparent digi-talizer to read out target miss value of main frame, and uses area CCD image processing card to recongnite and read LED matrix etc. The him moving accuraey and first read accuraey of this film analyzer is within ?. 015mm. The error rate of reading LED matrix is proximately zero. Several this kind of semi-automatic film analyzers have been desiged and manufactured, and successfully used in some target ranges.
出处
《测试技术学报》
1996年第3期580-585,共6页
Journal of Test and Measurement Technology
关键词
胶片判读仪
测量精度
脱靶量测量
点阵读取
film analyzer
measuring accruacy
target miss value measuring
read LED matrix
