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Paper Abstract and Keywords
Presentation 2021-03-08 11:30
Construction of a video recording studio for three-dimensional model acquisition
Taichi Suginoshita, Toshie Misu, Hideki Mitsumine, Jun Arai (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper introduces our 3D acquisition studio for model-based versatile production including 2D, 3D, AR, and VR contents. CG-based simulations are applied in designing the optimal arrangements of the twenty-four cameras in the studio for 3D acquisition of a few persons on the stage. We developed an original trinocular stereo algorithm that utilizes visual hull constraints and applied it to the captured images to evaluate the precision of acquired point clouds. The technical issues are also extracted from the viewpoint of further improving the quality.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D model acquisition / trinocular stereo / visual hull / video recording studio / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 8, AIT2021-36, pp. 29-32, March 2021.
Paper # AIT2021-36 
Date of Issue 2021-03-01 (AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2021-03-08 - 2021-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Expressive Japan 2021 
Paper Information
Registration To AIT 
Conference Code 2021-03-AIT-IIEEJ-AS-ARTS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Construction of a video recording studio for three-dimensional model acquisition 
Sub Title (in English)  
Keyword(1) 3D model acquisition  
Keyword(2) trinocular stereo  
Keyword(3) visual hull  
Keyword(4) video recording studio  
1st Author's Name Taichi Suginoshita  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Toshie Misu  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Hideki Mitsumine  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Jun Arai  
4th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker Author-1 
Date Time 2021-03-08 11:30:00 
Presentation Time 15 minutes 
Registration for AIT 
Paper # AIT2021-36 
Volume (vol) vol.45 
Number (no) no.8 
Page pp.29-32 
Date of Issue 2021-03-01 (AIT) 

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