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Paper Abstract and Keywords
Presentation 2022-03-08 12:52
Thermal Synthetic Aperture Image De-fencing by Temperature Compensation
Miyuki Matsuda (Tokai Univ.), Kenichiro Tanaka (Ritsumeikan Univ.), Takuya Funatomi, Yasuhiro Mukaigawa (NAIST), Hiroyuki Kubo (Tokai Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Thermal cameras use far-infrared light, which is emitted in response to the temperature of an object, to make measurements, and are used in a variety of situations such as security guards and infectious disease control. However, unlike ordinary cameras, the aperture of ordinary thermal cameras is often fixed. In this paper, we propose a method to generate a synthetic aperture image with a large aperture using ray space information of far infrared wavelengths measured by a thermal camera to obtain an image with a very shallow depth of field and to remove unwanted obstructions at a different depth from the subject from the image. Furthermore, we propose an algorithm to compensate for the temperature distortion that occurs when generating synthetic aperture images, and verify its effectiveness.
Keyword (in Japanese) (See Japanese page) 
(in English) light field / synthetic aperture / thermal imaging / / / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 10, AIT2022-75, pp. 145-146, March 2022.
Paper # AIT2022-75 
Date of Issue 2022-03-01 (AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee AIT IIEEJ AS CG-ARTS  
Conference Date 2022-03-08 - 2022-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Expressive Japan 2022 
Paper Information
Registration To AIT 
Conference Code 2022-03-AIT-IIEEJ-AS-ARTS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Thermal Synthetic Aperture Image De-fencing by Temperature Compensation 
Sub Title (in English)  
Keyword(1) light field  
Keyword(2) synthetic aperture  
Keyword(3) thermal imaging  
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1st Author's Name Miyuki Matsuda  
1st Author's Affiliation Tokai University (Tokai Univ.)
2nd Author's Name Kenichiro Tanaka  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Takuya Funatomi  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Yasuhiro Mukaigawa  
4th Author's Affiliation Nara Institute of Science and Technology (NAIST)
5th Author's Name Hiroyuki Kubo  
5th Author's Affiliation Tokai University (Tokai Univ.)
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Speaker Author-1 
Date Time 2022-03-08 12:52:00 
Presentation Time 12 minutes 
Registration for AIT 
Paper # AIT2022-75 
Volume (vol) vol.46 
Number (no) no.10 
Page pp.145-146 
#Pages
Date of Issue 2022-03-01 (AIT) 


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