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Paper Abstract and Keywords
Presentation 2011-09-09 14:40
Image quality improvement of image type computer-generated hologram
Yayoi Nakaguchi, Takeshi Yamaguchi, Hiroshi Yoshikawa (Nihon Univ)
Abstract (in Japanese) (See Japanese page) 
(in English) The image hologram can be reconstructed by the white light because the recorded image is placed very close or overlapping on the hologram to reduce the chromatic image blur. Since the file size of the practical hologram becomes huge, the hologram is divided into small segments. In our previous study, each segment is calculated independently and it causes the problem of the intensity fluctuation between segments, which makes the image observation very annoying. This fluctuation is also the problem for the computer-generated rainbow hologram. In this paper, we propose a method to eliminate the intensity fluctuation by the global normalization of the hologram. The experimental results are also shown.
Keyword (in Japanese) (See Japanese page) 
(in English) Computer-Generated Image hologram / Computer-Generated Rainbow Hologram / normalizing / / / / /  
Reference Info. ITE Tech. Rep., vol. 35, pp. 17-20, Sept. 2011.
Paper #  
Date of Issue 2011-09-02 (AIT, 3DIT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee AIT 3DMT OSJ-HODIC  
Conference Date 2011-09-09 - 2011-09-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Nihon Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OSJ-HODIC 
Conference Code 2011-09-AIT-3DIT-HODIC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Image quality improvement of image type computer-generated hologram 
Sub Title (in English)  
Keyword(1) Computer-Generated Image hologram  
Keyword(2) Computer-Generated Rainbow Hologram  
Keyword(3) normalizing  
1st Author's Name Yayoi Nakaguchi  
1st Author's Affiliation Nihon University (Nihon Univ)
2nd Author's Name Takeshi Yamaguchi  
2nd Author's Affiliation Nihon University (Nihon Univ)
3rd Author's Name Hiroshi Yoshikawa  
3rd Author's Affiliation Nihon University (Nihon Univ)
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Speaker Author-1 
Date Time 2011-09-09 14:40:00 
Presentation Time 25 minutes 
Registration for OSJ-HODIC 
Paper # AIT2011-70, 3DIT2011-67 
Volume (vol) vol.35 
Number (no) no.35 
Page pp.17-20 
Date of Issue 2011-09-02 (AIT, 3DIT) 

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