Research on auto-focusing system in parallax measurement application

被引：0

作者：

Li, Jianchao ^{[1
]}

Gao, Ming ^{[1
]}

Su, Junhong ^{[1
]}

机构：

[1] School of Optoelectronic Engineering, Xi'an Technological University, Xi'an, China

来源：

International Journal of Digital Content Technology and its Applications | 2012年 / 6卷 / 08期

关键词：

Geometrical optics - Image denoising - Digital signal processing - Focusing;

D O I：

10.4156/jdcta.vol6.issue8.23

中图分类号：

学科分类号：

摘要：

In view of focusing system required high accuracy in the parallax automatic detection system, designed a precise focusing mechanism. This mechanism uses a opposite differential screw guide screw and connecting rod transmission structural form, by high-precision rails-oriented, in a laboratory environment was achieved under high-precision adjustment. Focus accuracy is 0.004 ~ 0.006mm, institutions repeat positioning accuracy

引用

页码：195 / 203