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Paper Abstract and Keywords
Presentation 2007-02-22 14:20
3D encoding of musical score information and the playback method used by the cellular phone.
Hitoshi Kubo, Akihiko Sugiura (Toyohashi Univ. of Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, 3G cellular phone by which taking a movie became possible spread by improving the digital camera function. And, 2D codes develop as an information transmission means to assume the accuracy of reading and the height of operativeness to be a feature, and have spread in various fields. However, the symbol is expanded and complicated when information of 2D codes increases. And, the data that can be treated is limited to text information. Then, we propose 3D code that can be recognized by the movie filming feature of the cellular phone. And, whether it recognizes it enough by the movie filming feature of the cellular phone is verified. Moreover, 3D codes in which music score information that treats the display time of 2D codes as one of information is recorded is made. And, the recognition accuracy of its score information is measured. We do 3D-encoding that use Gray Code and the music's property. And effectiveness is examined compared with the recognition rate of 3D code simply allocated.
Keyword (in Japanese) (See Japanese page) 
(in English) Musical Score / 2D Code / 3D Code / Cellular Phone / Template Match / Gray Code / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 536, IE2006-246, pp. 105-108, Feb. 2007.
Paper # IE2006-246 
Date of Issue 2007-02-15 (ITS, IE) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee ITE-ME ITS IE ITE-HI ITE-AIT  
Conference Date 2007-02-22 - 2007-02-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processings, Video Media for ITS, etc. 
Paper Information
Registration To IE 
Conference Code 2007-02-ITE-ME-ITS-IE-ITE-HI-ITE-CG 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 3D encoding of musical score information and the playback method used by the cellular phone. 
Sub Title (in English)  
Keyword(1) Musical Score  
Keyword(2) 2D Code  
Keyword(3) 3D Code  
Keyword(4) Cellular Phone  
Keyword(5) Template Match  
Keyword(6) Gray Code  
Keyword(7)  
Keyword(8)  
1st Author's Name Hitoshi Kubo  
1st Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
2nd Author's Name Akihiko Sugiura  
2nd Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
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Speaker Author-1 
Date Time 2007-02-22 14:20:00 
Presentation Time 25 minutes 
Registration for IE 
Paper # ITS2006-61, IE2006-246 
Volume (vol) vol.106 
Number (no) no.534(ITS), no.536(IE) 
Page pp.105-108 
#Pages
Date of Issue 2007-02-15 (ITS, IE) 


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