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Paper Abstract and Keywords
Presentation 2015-02-23 09:45
A Study on Control Technique Based on Inverse Kinematics of CG Character for Sign Language
Shuichi Umeda, Makiko Azuma, Tsubasa Uchida, Taro Miyazaki, Naoto Kato, Seiki Inoue, Nobuyuki Hiruma (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) Aiming at utilization in broadcast services, we have developed an automatic conversion systems from Japanese to Japanese Sign Language. This system displays the sign language that translated as consecutive motions of CG character unlike usual language translation systems. However, the motions that were generated by the linear interpolation of the joint angles seemed unnatural as a human motion. We proposed a control technique to make the motion of the arms of CG characters smoothly, and we produced a correction function based on the technique. As a result of the evaluation of the corrected motions, we confirmed the efficacy of the technique.
Keyword (in Japanese) (See Japanese page) 
(in English) Sign Language / Joint Interpolated Motion / Inverse Kinematics / / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee IE ITS ITE-AIT ITE-HI ITE-ME ITE-MMS ITE-CE  
Conference Date 2015-02-23 - 2015-02-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ITE-AIT 
Conference Code 2015-02-HI-IE-AIT-ITS-ME-MMS-CE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Control Technique Based on Inverse Kinematics of CG Character for Sign Language 
Sub Title (in English)  
Keyword(1) Sign Language  
Keyword(2) Joint Interpolated Motion  
Keyword(3) Inverse Kinematics  
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1st Author's Name Shuichi Umeda  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Makiko Azuma  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Tsubasa Uchida  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Taro Miyazaki  
4th Author's Affiliation Japan Broadcasting Corporation (NHK)
5th Author's Name Naoto Kato  
5th Author's Affiliation Japan Broadcasting Corporation (NHK)
6th Author's Name Seiki Inoue  
6th Author's Affiliation Japan Broadcasting Corporation (NHK)
7th Author's Name Nobuyuki Hiruma  
7th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker
Date Time 2015-02-23 09:45:00 
Presentation Time 15 
Registration for ITE-AIT 
Paper #  
Volume (vol) IEICE-114 
Number (no)  
Page  
#Pages IEICE- 
Date of Issue  


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