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Paper Abstract and Keywords
Presentation 2025-07-24 11:30
Development and Evaluation of Autostereoscopic 3D Live System with Real-Time Video Capture
Kyosuke Yanagida, Takafumi Koike (Hosei Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed an autostereoscopic 3D live system using the most straightforward setup of real-time stereo capture and binocular autostereoscopic 3D display. We evaluated the realism of the stereo video input of the autostereoscopic 3D live system by employing quantitative and subjective evaluations comparing it with traditional 2D video conferencing. For the quantitative evaluation, we measured and assessed the gaze fixation time on the face area of the conversational partner using eye tracking. Our system showed longer gaze fixation times and more fixations on the face area compared to 2D video conferencing. For the subjective evaluation, we surveyed articipants and analyzed the results. We used Wilcoxon signed-rank tests to demonstrate that our method achieved higher ratings for sense of presence and realism than 2D video conferencing.
Keyword (in Japanese) (See Japanese page) 
(in English) Autostereoscopic Display / Telepresence / Parallax barrier / / / / /  
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Conference Information
Committee SMC  
Conference Date 2025-07-24 - 2025-07-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) spatial media conference 2025 
Paper Information
Registration To SMC 
Conference Code 2025-07-SMC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development and Evaluation of Autostereoscopic 3D Live System with Real-Time Video Capture 
Sub Title (in English)  
Keyword(1) Autostereoscopic Display  
Keyword(2) Telepresence  
Keyword(3) Parallax barrier  
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1st Author's Name Kyosuke Yanagida  
1st Author's Affiliation Hosei University (Hosei Univ.)
2nd Author's Name Takafumi Koike  
2nd Author's Affiliation Hosei University (Hosei Univ.)
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Speaker Author-1 
Date Time 2025-07-24 11:30:00 
Presentation Time 15 minutes 
Registration for SMC 
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