ID | 53499 |
ファイル | |
言語 |
英語
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著者 |
Yokota, Masayuki
Shimane Univ. (Japan)
Adachi, Toru
Shimane Univ. (Japan)
Yamaguchi, Ichirou
RIKEN (Japan)
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内容記述(抄録等) | We propose a novel method for monitoring the drying process of a painted surface by using phase-shifting digital holography. In comparison with previous methods using speckle patterns, the proposed method can afford an intensity image for directly monitoring and local variations of drying without an imaging lens. It can also be used for surfaces of complex shapes. In addition, quantitative analysis utilizing a cross-correlation function and phase change derived from the reconstructed complex amplitude is performed and the drying time of paint for different areas and temperature is evaluated. The technique is also applied to monitoring the drying process of a complex surface of a lightbulb.
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掲載誌名 |
Optical Engineering
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巻 | 49
|
号 | 1
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ISSN | 0091-3286
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ISSN(Online) | 1560-2303
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発行日 | 2010-01-01
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DOI | |
出版者 | Society of Photo-optical Instrumentation Engineers (SPIE)
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資料タイプ |
学術雑誌論文
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ファイル形式 |
PDF
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権利関係 | Copyright 2010 Society of Photo‑Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, and modification of the contents of the publication are prohibited.
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著者版/出版社版 |
出版社版
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業績ID | e9011
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部局 |
総合理工学部
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