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Paper Abstract and Keywords
Presentation 2016-12-05 14:30
Camera Pose Measurement using Straight Lines on Court for Recording Basketball Game
Yuto Idaka, Koya Yasuda, Yihsin Ho, Kan Okubo, Norio Tagawa (Tokyo Metropolitan Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In basketball analysis, a ball and players are often hidden by other players, which is called an occlusion, and such a condition is important to be solved. Therefore, we use image sequences taken from multi-views at the same time to avoid the occlusion and to obtain 3D information of a ball and players. When we suppose to move hand-held video cameras with adjusting zoom to record a scene of a game under a good condition, we have to know the position and the direction of each camera so as to use a multi-view system. In this study, we focus on the direction of the camera, and propose a measuring system. Its effectiveness is confirmed through experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) sports video analysis / object tracking / camera pose measurement / vanishing point / / / /  
Reference Info. ITE Tech. Rep., vol. 40, no. 43, ME2016-128, pp. 13-16, Dec. 2016.
Paper # ME2016-128 
Date of Issue 2016-11-28 (ME) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee ME SIP  
Conference Date 2016-12-05 - 2016-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Sports video analysis, and general 
Paper Information
Registration To ME 
Conference Code 2016-12-ME-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Camera Pose Measurement using Straight Lines on Court for Recording Basketball Game 
Sub Title (in English)  
Keyword(1) sports video analysis  
Keyword(2) object tracking  
Keyword(3) camera pose measurement  
Keyword(4) vanishing point  
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1st Author's Name Yuto Idaka  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Koya Yasuda  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
3rd Author's Name Yihsin Ho  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
4th Author's Name Kan Okubo  
4th Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
5th Author's Name Norio Tagawa  
5th Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker
Date Time 2016-12-05 14:30:00 
Presentation Time 30 
Registration for ME 
Paper # ITE-ME2016-128 
Volume (vol) ITE-40 
Number (no) no.43 
Page pp.13-16 
#Pages ITE-4 
Date of Issue ITE-ME-2016-11-28 


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