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Paper Abstract and Keywords
Presentation 2022-02-21 11:30
A Study of Temporal Information Embedding in Group Activity Recognition Models
Yuta Kumakura, Norio Tagawa (Tokyo Metropolitan Univ.), Shuhei Tarashima (NTT Communications Corp.)
Abstract (in Japanese) (See Japanese page) 
(in English) In the previous studies on group activity recognition, various models have been proposed to relate the appearance and behavior of a person in space and time, but the video input for their learning and inference is generally short. In this study, we propose the use of longer videos as input for group activity recognition, and discuss the effect of embedding temporal information in these videos.
Keyword (in Japanese) (See Japanese page) 
(in English) Group Activity Recognition / Position Encoding / / / / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 6, ME2022-30, pp. 25-29, Feb. 2022.
Paper # ME2022-30 
Date of Issue 2022-02-14 (MMS, ME, AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee AIT ME MMS IEICE-IE IEICE-ITS  
Conference Date 2022-02-21 - 2022-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ME 
Conference Code 2022-02-AIT-ME-MMS-IE-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Temporal Information Embedding in Group Activity Recognition Models 
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Keyword(1) Group Activity Recognition  
Keyword(2) Position Encoding  
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1st Author's Name Yuta Kumakura  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Norio Tagawa  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
3rd Author's Name Shuhei Tarashima  
3rd Author's Affiliation NTT Communications Corporation (NTT Communications Corp.)
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Speaker Author-1 
Date Time 2022-02-21 11:30:00 
Presentation Time 15 minutes 
Registration for ME 
Paper # MMS2022-5, ME2022-30, AIT2022-5 
Volume (vol) vol.46 
Number (no) no.6 
Page pp.25-29 
#Pages
Date of Issue 2022-02-14 (MMS, ME, AIT) 


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