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

页码：1966 / 1969

页数：4

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