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Paper Abstract and Keywords
A Study of Correction Method for Indoor Trajectory
Takayuki Yoshizawa, Takeshi Iwamoto, Michito Matsumoto (Toyama Prefectural Univ)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, a method to use trajectory gotten from smartphone with a variety of functions has been attracting attention by advancement in positioning technology. In particular, it is expected the service using an indoor trajectory and market research. However, we have to detect correct position when we like to obtain an indoor trajectory because the indoor movement is more complex than the outdoor movement. So, we developed the correction method for indoor trajectory to improve accuracy of position by analyzing trajectory gotten from existing methods. This paper proposed the correct method for indoor trajectory gotten from positioning system by Wi-Fi and 6axis sensor.
Keyword (in Japanese) (See Japanese page) 
(in English) Wi-Fi / autonomous positioning system / indoor positioning / trajectory / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee HPB  
Conference Date 2012-06-05 - 2012-06-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HPB 
Conference Code 2012-06-HPB 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Correction Method for Indoor Trajectory 
Sub Title (in English)  
Keyword(1) Wi-Fi  
Keyword(2) autonomous positioning system  
Keyword(3) indoor positioning  
Keyword(4) trajectory  
1st Author's Name Takayuki Yoshizawa  
1st Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ)
2nd Author's Name Takeshi Iwamoto  
2nd Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ)
3rd Author's Name Michito Matsumoto  
3rd Author's Affiliation Toyama Prefectural University (Toyama Prefectural Univ)
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