Paper Abstract and Keywords |
Presentation |
2012-01-28 11:09
Three-dimensional imaging system by using a liquid crystal device with a variable focusing function Eiji Yumoto, Satoshi Oikawa, Hisasi Gotou, Marenori Kawamura (Akita Univ) EID2011-28 Link to ES Tech. Rep. Archives: EID2011-28 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a microscope system for continuously taking the magnification images of a three-dimensional object
by using a liquid crystal (LC) lens with a single or double circularly hole-patterned electrodes. The focal length can be
controlled by applying the voltages to the circularly hole-patterned electrode and transparent external flat electrode without any
mechanical movements. The distortion and resolution of the obtained image were measured and evaluated. The depth
properties of the object can be estimated by using a Laplacian-Gaussian filter process of the all focused images. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Liquid crystal / Liquid crystal lens / Microscope system / Three-dimensional image / Distortion / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 421, EID2011-28, pp. 83-86, Jan. 2012. |
Paper # |
EID2011-28 |
Date of Issue |
2012-01-20 (EID) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
EID2011-28 Link to ES Tech. Rep. Archives: EID2011-28 |
Conference Information |
Committee |
EID ITE-IDY IEE-EDD |
Conference Date |
2012-01-27 - 2012-01-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Akita University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Display technology, etc |
Paper Information |
Registration To |
EID |
Conference Code |
2012-01-EID-IDY-EDD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Three-dimensional imaging system by using a liquid crystal device with a variable focusing function |
Sub Title (in English) |
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Keyword(1) |
Liquid crystal |
Keyword(2) |
Liquid crystal lens |
Keyword(3) |
Microscope system |
Keyword(4) |
Three-dimensional image |
Keyword(5) |
Distortion |
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1st Author's Name |
Eiji Yumoto |
1st Author's Affiliation |
Akita University (Akita Univ) |
2nd Author's Name |
Satoshi Oikawa |
2nd Author's Affiliation |
Akita University (Akita Univ) |
3rd Author's Name |
Hisasi Gotou |
3rd Author's Affiliation |
Akita University (Akita Univ) |
4th Author's Name |
Marenori Kawamura |
4th Author's Affiliation |
Akita University (Akita Univ) |
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Speaker |
Author-1 |
Date Time |
2012-01-28 11:09:00 |
Presentation Time |
8 minutes |
Registration for |
EID |
Paper # |
EID2011-28 |
Volume (vol) |
vol.111 |
Number (no) |
no.421 |
Page |
pp.83-86 |
#Pages |
4 |
Date of Issue |
2012-01-20 (EID) |