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Paper Abstract and Keywords
Presentation 2009-01-20 14:30
[Poster Presentation] Automatic measurement method for mean CT value of hepatic parenchyma on X-ray CT images
Teruhiko Kitagawa (Gifu National College of Tech.), Xiangrong Zhou, Takeshi Hara, Hiroshi Fujita, Ryujiro Yokoyama, Hiroshi Kondo, Masayuki Kanematsu, Hiroaki Hoshi (Gifu Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In clinical situations, a mean CT value in liver parenchyma region is significant information to diagnose hepatic disease on X-ray CT images. However, to measure mean CT value by manual of a large number of cases, it becomes large burden to radiologists. So it is necessary to develop an automatic measurement method. In this study, we proposed an automated measurement method of mean CT value of hepatic parenchyma on non-contrast X-ray CT images based on probabilistic atlas in each hepatic lobe, and evaluate its effectiveness.
Keyword (in Japanese) (See Japanese page) 
(in English) Hepatic parenchyma / Probabilistic atlas / X-ray CT images / Mean CT value / Automated measurement / CAD / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 385, MI2008-140, pp. 367-370, Jan. 2009.
Paper # MI2008-140 
Date of Issue 2009-01-12 (MI) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee MI  
Conference Date 2009-01-19 - 2009-01-21 
Place (in Japanese) (See Japanese page) 
Place (in English) National Taiwan University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Medical Imaging 
Paper Information
Registration To MI 
Conference Code 2009-01-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Automatic measurement method for mean CT value of hepatic parenchyma on X-ray CT images 
Sub Title (in English)  
Keyword(1) Hepatic parenchyma  
Keyword(2) Probabilistic atlas  
Keyword(3) X-ray CT images  
Keyword(4) Mean CT value  
Keyword(5) Automated measurement  
Keyword(6) CAD  
1st Author's Name Teruhiko Kitagawa  
1st Author's Affiliation Gifu National College of Technology (Gifu National College of Tech.)
2nd Author's Name Xiangrong Zhou  
2nd Author's Affiliation Gifu University (Gifu Univ.)
3rd Author's Name Takeshi Hara  
3rd Author's Affiliation Gifu University (Gifu Univ.)
4th Author's Name Hiroshi Fujita  
4th Author's Affiliation Gifu University (Gifu Univ.)
5th Author's Name Ryujiro Yokoyama  
5th Author's Affiliation Gifu University (Gifu Univ.)
6th Author's Name Hiroshi Kondo  
6th Author's Affiliation Gifu University (Gifu Univ.)
7th Author's Name Masayuki Kanematsu  
7th Author's Affiliation Gifu University (Gifu Univ.)
8th Author's Name Hiroaki Hoshi  
8th Author's Affiliation Gifu University (Gifu Univ.)
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Date Time 2009-01-20 14:30:00 
Presentation Time 210 
Registration for MI 
Paper # IEICE-MI2008-140 
Volume (vol) IEICE-108 
Number (no) no.385 
Page pp.367-370 
#Pages IEICE-4 
Date of Issue IEICE-MI-2009-01-12 

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