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Paper Abstract and Keywords
Presentation 2006-01-27 17:30
A fast method for generating views of unfolded stomach
Daisuke Masui, Yuji Sakamoto (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose the fast method for generating the approximated shape, from which unfolded view is generated ,using morphological operation. Conventionally, there was a problem that not only the folds but also the gastric angle, which is a part of the stomach wall shape, are removed by the morphological operation using a spherical structure element. Then, we appropriately remove only folds by using the structure element having special shape. In addition, we attain speed-up of processing by using a part on the spherical surface for a structure element. Applying proposed method for an abdominal CT image, we generated an approximated shape successfully, and the processing speed increased to 242 times of that of conventional method.
Keyword (in Japanese) (See Japanese page) 
(in English) CT / Stomach / Unfolded views / Morphological operation / Opening operation / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 579, MI2005-105, pp. 155-158, Jan. 2006.
Paper # MI2005-105 
Date of Issue 2006-01-20 (MI) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee MI  
Conference Date 2006-01-27 - 2006-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyakojimashi-Chuo-Kouminkan 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MI 
Conference Code 2006-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A fast method for generating views of unfolded stomach 
Sub Title (in English)  
Keyword(1) CT  
Keyword(2) Stomach  
Keyword(3) Unfolded views  
Keyword(4) Morphological operation  
Keyword(5) Opening operation  
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1st Author's Name Daisuke Masui  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Yuji Sakamoto  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2006-01-27 17:30:00 
Presentation Time 15 minutes 
Registration for MI 
Paper # MI2005-105 
Volume (vol) vol.105 
Number (no) no.579 
Page pp.155-158 
#Pages
Date of Issue 2006-01-20 (MI) 


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