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Paper Abstract and Keywords
Presentation 2024-03-08 13:25
[Invited Talk] Improved Eye-Tracking Function by Combining Inertial Sensor Information for Integral 3D Display
Hisayuki Sasaki, Masanori Kano, Naoto Okaichi, Hayato Watanabe (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) In integral three-dimensional (3D) display, there is a trade-off relationship between viewing angle, resolution, and depth reproduction range. In integral 3D display with an optically narrow viewing angle and increased light density, if elemental images are generated adaptively to the observer's viewpoint using eye-tracking technology, an equivalently wide system viewing range can be achieved. However, when eye-tracking lost occurs due to deterioration of lighting conditions of the observer's face, motion blur, or movement of the face outside the angle of view of the eye-tracking camera, a discontinuous and unnatural viewing zone is formed. This paper uses inertial sensor information in combination with conventional face image detection to achieve a more robust eye-tracking function.
Keyword (in Japanese) (See Japanese page) 
(in English) Integral 3D display / Eye-tracking / Viewing zone expansion / IntegrInertial sensor / Sensor fusion / / /  
Reference Info. ITE Tech. Rep., vol. 48, no. 9, IDY2024-16, pp. 5-8, March 2024.
Paper # IDY2024-16 
Date of Issue 2024-03-01 (IDY) 
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee IDY SID-JC  
Conference Date 2024-03-08 - 2024-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IDY 
Conference Code 2024-03-IDY-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improved Eye-Tracking Function by Combining Inertial Sensor Information for Integral 3D Display 
Sub Title (in English)  
Keyword(1) Integral 3D display  
Keyword(2) Eye-tracking  
Keyword(3) Viewing zone expansion  
Keyword(4) IntegrInertial sensor  
Keyword(5) Sensor fusion  
1st Author's Name Hisayuki Sasaki  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Masanori Kano  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Naoto Okaichi  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Hayato Watanabe  
4th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker Author-1 
Date Time 2024-03-08 13:25:00 
Presentation Time 20 minutes 
Registration for IDY 
Paper # IDY2024-16 
Volume (vol) vol.48 
Number (no) no.9 
Page pp.5-8 
Date of Issue 2024-03-01 (IDY) 

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