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Paper Abstract and Keywords
Presentation 2023-02-21 11:30
A Note on Accurate Shoot Prediction Considering Players' Spatio-temporal Relations in Soccer Videos -- Introduction of Complete Bipartite Graph Based on Players' Team Information --
Ryota Goka, Yuya Moroto, Keisuke Maeda, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the introduction of a complete bipartite graph based on the team information of players for improving shoot prediction performance by considering spatio-temporal relations in soccer videos.
Since the occurrence of shoot events in soccer games is closely related to the positional relationships and movements of players, a shoot prediction method based on spatio-temporal relations has been proposed.
The previous work has focused only on the distance between players in soccer videos to consider spatial relations and has not introduced the tactical elements of soccer games.
Thus, in this paper, we construct a complete bipartite graph by introducing players' team information, which is an important element in soccer analytics, and players' distance, for improving the accuracy of shoot event prediction.
At the end of this paper, we confirm the effectiveness of introducing team information through experiments using actual soccer videos.
Keyword (in Japanese) (See Japanese page) 
(in English) sport video analysis / event prediction / graph processing / spatio-temporal information / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Online edition: ISSN 2432-6380
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Conference Information
Conference Date 2023-02-21 - 2023-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To ITE-ME 
Conference Code 2023-02-MMS-ME-AIT-IE-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Note on Accurate Shoot Prediction Considering Players' Spatio-temporal Relations in Soccer Videos 
Sub Title (in English) Introduction of Complete Bipartite Graph Based on Players' Team Information 
Keyword(1) sport video analysis  
Keyword(2) event prediction  
Keyword(3) graph processing  
Keyword(4) spatio-temporal information  
1st Author's Name Ryota Goka  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Yuya Moroto  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Keisuke Maeda  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Takahiro Ogawa  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
5th Author's Name Miki Haseyama  
5th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2023-02-21 11:30:00 
Presentation Time 15 minutes 
Registration for ITE-ME 
Paper #  
Volume (vol) vol.122 
Number (no)  
Date of Issue  

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