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Paper Abstract and Keywords
Presentation 2010-12-16 10:45
Proposal and assessment experiment of action classification using distinction analysis method
Shunta Ichikawa, Minghui Liu, Shigenori Ioroi, Hiroshi Tanaka (KAIT)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the method to classify the action in the room by using acceleration sensor. The seven actions such as reading books, typing a keyboard, talking over a telephone, taking memos, using a mouse connected to a computer, standstill and walking state are considered to be classifying targets. The acceleration data of x,y,z directions are recorded by sensors attached to the testee's both wrists. The specific values to classify the actions are derived from the acceleration data. Actions are classified by comparison of the specific values and distinction analysis using Mahalanobis distance which is derived from specific values. Finally, accuracy of our distinction method is evaluated by experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Life log / Acceleration sensor / Action classification / Distinction analysis / Mahalanobis distance / / /  
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Conference Information
Committee HCGSYMPO  
Conference Date 2010-12-15 - 2010-12-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagai resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) HCG Symposium 2010 
Paper Information
Registration To HCGSYMPO 
Conference Code 2010-12-HCGSYMPO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and assessment experiment of action classification using distinction analysis method 
Sub Title (in English)  
Keyword(1) Life log  
Keyword(2) Acceleration sensor  
Keyword(3) Action classification  
Keyword(4) Distinction analysis  
Keyword(5) Mahalanobis distance  
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1st Author's Name Shunta Ichikawa  
1st Author's Affiliation Kanagawa Institute of Technology (KAIT)
2nd Author's Name Minghui Liu  
2nd Author's Affiliation Kanagawa Institute of Technology (KAIT)
3rd Author's Name Shigenori Ioroi  
3rd Author's Affiliation Kanagawa Institute of Technology (KAIT)
4th Author's Name Hiroshi Tanaka  
4th Author's Affiliation Kanagawa Institute of Technology (KAIT)
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Speaker Author-2 
Date Time 2010-12-16 10:45:00 
Presentation Time 30 minutes 
Registration for HCGSYMPO 
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