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Paper Abstract and Keywords
Presentation 2018-06-15 16:00
A study of difficulty control method in change detection task using everyday object images
Takeshi Hizukuri, Takatsugu Hirayama, Yu Enokibori, Kenji Mase (Nagoya Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Demand for dementia prevention has been increasing in recent years. Cognitive training is being carried out to improve cognitive function as one of dementia prevention methods. In order to realize the training of cognitive functions for elderly people required in daily life, this study examined the difficulty control method for change detection task using everyday object images. This task presents a subject five everyday objects on a display and asks him/her to detect an object rotated after a timeinterval. From the experimental results, it was found that the correct answer rate is high when the appearances of the object before and after rotation are similar,whereas the correct answer rate is low when the rotated object is spatially isolated from the other objects. It was suggested that the difficulty level could be adjusted by the positional relationship between these objects and the visual similarity before and after rotation.
Keyword (in Japanese) (See Japanese page) 
(in English) Change detection task / everyday object image / visual context / / / / /  
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Conference Information
Committee HI IEICE-MVE  
Conference Date 2018-06-14 - 2018-06-15 
Place (in Japanese) (See Japanese page) 
Place (in English) FUKUTAKE Learning Theater, Fukutake Hall, The University of Tokyo 
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To IEICE-MVE 
Conference Code 2018-06-MVE-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of difficulty control method in change detection task using everyday object images 
Sub Title (in English)  
Keyword(1) Change detection task  
Keyword(2) everyday object image  
Keyword(3) visual context  
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1st Author's Name Takeshi Hizukuri  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Takatsugu Hirayama  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Yu Enokibori  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Kenji Mase  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2018-06-15 16:00:00 
Presentation Time 20 minutes 
Registration for IEICE-MVE 
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Volume (vol) vol.42 
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