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Paper Abstract and Keywords
Presentation 2021-02-18 14:25
Intersect Prediction of 360 Degree Videos for Movie Map
Naoki Sugimoto (Tokyo Univ.), Satoshi Ikehata (NII), Kiyoharu Aizawa (Tokyo Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) For the construction of Movie Map, which is an interface that combines a moving on the map and interactions on the playing 360 degree videos, it is required to analyze the relationship among collected 360 degree videos. However, previous works have challenges in manual inputs and accuracy of the optimization. In this paper, we propose a novel method that predict the intersections in each movie and perform some matching of intersections in registered videos as a pair intersecting. Also we demonstrated that our learning method could predict the intersections with practical accuracy using the original 360 degree image dataset, which is consist of 500 images annotated about movable direction and vanish points.
Keyword (in Japanese) (See Japanese page) 
(in English) Movie Map / 360 degree video / SfM / Vanish point prediction / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 4, ME2021-8, pp. 37-42, Feb. 2021.
Paper # ME2021-8 
Date of Issue 2021-02-11 (MMS, ME, AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2021-02-18 - 2021-02-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To ME 
Conference Code 2021-02-IE-ITS-MMS-ME-AIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Intersect Prediction of 360 Degree Videos for Movie Map 
Sub Title (in English)  
Keyword(1) Movie Map  
Keyword(2) 360 degree video  
Keyword(3) SfM  
Keyword(4) Vanish point prediction  
1st Author's Name Naoki Sugimoto  
1st Author's Affiliation The University of Tokyo (Tokyo Univ.)
2nd Author's Name Satoshi Ikehata  
2nd Author's Affiliation National Institute of Informatics (NII)
3rd Author's Name Kiyoharu Aizawa  
3rd Author's Affiliation The University of Tokyo (Tokyo Univ.)
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Speaker Author-1 
Date Time 2021-02-18 14:25:00 
Presentation Time 25 minutes 
Registration for ME 
Paper # MMS2021-8, ME2021-8, AIT2021-8 
Volume (vol) vol.45 
Number (no) no.4 
Page pp.37-42 
Date of Issue 2021-02-11 (MMS, ME, AIT) 

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