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Paper Abstract and Keywords
Presentation 2018-02-15 15:30
A note on accurate retrieval of similar inspection records based on canonical correlation between eye tracking data and inspection records
Ryota Saito, Sho Takahashi, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a retrieval method of similar inspection records introducing Canonical Correlation Analysis (CCA) between eye tracking data and inspection records for efficient maintenance inspection of road structures. The proposed method calculates a projection which has the maximum correlation between features of inspection records and eye tracking data by CCA. Our method provides similar inspection records based on users’ visual information by canonical features calculated from the projection and features of inspection records. Furthermore, the above projection enables our method to calculate canonical features and perform the retrieval based on users’ visual information without obtaining eye tracking data for every distress image. In experiments, we retrieve similar inspection records and confirm the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) distress assessment / retrieval of similar inspection records / metric learning / eye tracking data / / / /  
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Conference Information
Committee ITS IE ITE-MMS ITE-HI ITE-ME ITE-AIT  
Conference Date 2018-02-15 - 2018-02-16 
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 2018-02-ITS-IE-MMS-HI-ME-AIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A note on accurate retrieval of similar inspection records based on canonical correlation between eye tracking data and inspection records 
Sub Title (in English)  
Keyword(1) distress assessment  
Keyword(2) retrieval of similar inspection records  
Keyword(3) metric learning  
Keyword(4) eye tracking data  
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1st Author's Name Ryota Saito  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Sho Takahashi  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Takahiro Ogawa  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Miki Haseyama  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2018-02-15 15:30:00 
Presentation Time 15 minutes 
Registration for ITE-ME 
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Volume (vol) vol.117 
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