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Paper Abstract and Keywords
Presentation 2022-02-21 14:40
A Note on Inspection Action Classification Using First and Third Person Video of Engineers Inspecting Bridges
Tsuyoshi Masuda, Keisuke Maeda, Ren Togo, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose an inspection action classification method using first and third person videos of engineers inspecting bridges.
In the proposed method, the features of objects and structures during the inspection are extracted by applying an object recognition method to the first-person videos, and the inspection actions of the engineer are estimated.
Then the features of the engineer's movements during the inspection are extracted by applying an action recognition method to the third-person videos, and the inspection actions are also estimated.
Finally, the final classification result is obtained by integrating the estimation results obtained from each video.
The proposed method achieves highly accurate classification of inspection actions by utilizing the information of inspection actions.
We confirm the accuracy of the proposed method by experiments and discuss the results.
Keyword (in Japanese) (See Japanese page) 
(in English) distress evaluation / first person video / third person video / similar inspection record search / action recognition / action retrieval / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 6, ME2022-50, pp. 177-180, Feb. 2022.
Paper # ME2022-50 
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 Note on Inspection Action Classification Using First and Third Person Video of Engineers Inspecting Bridges 
Sub Title (in English)  
Keyword(1) distress evaluation  
Keyword(2) first person video  
Keyword(3) third person video  
Keyword(4) similar inspection record search  
Keyword(5) action recognition  
Keyword(6) action retrieval  
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Keyword(8)  
1st Author's Name Tsuyoshi Masuda  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Keisuke Maeda  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Ren Togo  
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 2022-02-21 14:40:00 
Presentation Time 15 minutes 
Registration for ME 
Paper # MMS2022-25, ME2022-50, AIT2022-25 
Volume (vol) vol.46 
Number (no) no.6 
Page pp.177-180 
#Pages
Date of Issue 2022-02-14 (MMS, ME, AIT) 


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