| Paper Abstract and Keywords |
| Presentation |
2017-02-20 13:45
Experiment on Virtual Shift Method for Reduction of Alignment Error in Holographic Diversity Interferometry
Nobuhiro Yamagishi, Atsushi Okamoto, Jin Nozawa, Yuta Goto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In phase measurement using Holographic Diversity Interferometry (HDI), misalignment of two holograms captured by two image sensors cause the deterioration of the measuring accuracy. In order to solve this problem, we propose the virtual shifting method for compensating the alignment error of HDI. The proposed method can reduce the measuring error of HDI by virtually shifting the spatial position of either of holograms captured by two image sensors. In this paper, we confirmed the basic operation of the proposed method by an experiment. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
phase-shifting interferometry / digital holography / image processing / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 41, no. 5, MMS2017-26, pp. 155-158, Feb. 2017. |
| Paper # |
MMS2017-26 |
| Date of Issue |
2017-02-13 (MMS, CE, HI, ME, AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
CE MMS AIT HI ME IEICE-ITS IEICE-IE |
| Conference Date |
2017-02-20 - 2017-02-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
MMS |
| Conference Code |
2017-02-CE-MMS-AIT-HI-ME-ITS-IE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Experiment on Virtual Shift Method for Reduction of Alignment Error in Holographic Diversity Interferometry |
| Sub Title (in English) |
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| Keyword(1) |
phase-shifting interferometry |
| Keyword(2) |
digital holography |
| Keyword(3) |
image processing |
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| 1st Author's Name |
Nobuhiro Yamagishi |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Atsushi Okamoto |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Jin Nozawa |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Yuta Goto |
| 4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 5th Author's Name |
Kazuhisa Ogawa |
| 5th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 6th Author's Name |
Akihisa Tomita |
| 6th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2017-02-20 13:45:00 |
| Presentation Time |
15 minutes |
| Registration for |
MMS |
| Paper # |
MMS2017-26, CE2017-26, HI2017-26, ME2017-50, AIT2017-26 |
| Volume (vol) |
vol.41 |
| Number (no) |
no.5 |
| Page |
pp.155-158 |
| #Pages |
4 |
| Date of Issue |
2017-02-13 (MMS, CE, HI, ME, AIT) |