Presentation | 2012-01-28 Three-Dimensional Imaging System by Using a Liquid Crystal Device with a Variable Focusing Function Eiji YUMOTO, Satoshi OIKAWA, Hisashi GOTO, Marenori KAWAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Liquid crystal / Liquid crystal lens / Microscope system / Three-dimensional image / Distortion |
Paper # | EID2011-28 |
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Committee | EID |
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Conference Date | 2012/1/2(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Electronic Information Displays (EID) |
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Language | JPN |
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) | |
Keyword(1) | Liquid crystal |
Keyword(2) | Liquid crystal lens |
Keyword(3) | Microscope system |
Keyword(4) | Three-dimensional image |
Keyword(5) | Distortion |
1st Author's Name | Eiji YUMOTO |
1st Author's Affiliation | Graduate School of Engineering and Resource Science, Akita University() |
2nd Author's Name | Satoshi OIKAWA |
2nd Author's Affiliation | Graduate School of Engineering and Resource Science, Akita University |
3rd Author's Name | Hisashi GOTO |
3rd Author's Affiliation | Graduate School of Engineering and Resource Science, Akita University |
4th Author's Name | Marenori KAWAMURA |
4th Author's Affiliation | Graduate School of Engineering and Resource Science, Akita University |
Date | 2012-01-28 |
Paper # | EID2011-28 |
Volume (vol) | vol.111 |
Number (no) | 421 |
Page | pp.pp.- |
#Pages | 4 |
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