Imaging system for determining depth mapping properties by using a liquid crystal lens

被引：0
|
作者：
Kawamura, Marenori [1 ]
Ishikuro, Shunsuke [1 ]
Sato, Susumu [2 ]
机构：
[1] Akita Univ, Grad Sch Engn & Resource Sci, 1-1 Tegatagauen Machi, Akita 0108502, Japan
[2] LC Lens Inst, Akita 0100973, Japan
来源：
IECON 2015 - 41ST ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2015年
关键词：
liquid crystal lens; depth mapping property; variable forcal length; no mechanical control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We develop an imaging system for determining depth mapping properties of three-dimensional objects by using a low-voltage-driving liquid crystal (LC) lens. The focal length can be electrically controlled without any mechanical movements. The sequential photo images without the magnification and reduction are taken by tuning a focal plane along a depth direction. The depth mapping properties can be obtained by processing an image digital filter from the sequential focal images.
引用
收藏
页码：1966 / 1969
页数：4
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