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Paper Abstract and Keywords
Presentation 2009-01-21 09:50
[Poster Presentation] MR and Histopathology Image Fusion using Nonrigid Registration and Combined Visualization
Julip Jung, Helen Hong (Seoul Women's Univ.), Hak Jong Lee, Sung Il Hwang (Seoul National Univ. Bundang Hospital) MI2008-188
Abstract (in Japanese) (See Japanese page) 
(in English) To easily recognize a prostate cancer in MR images, we propose a method for combining T2-weighted MR images with histopathologic findings using B-spline based nonrigid registration. First, density correction is performed to prevent a mistake which a hemorrhage is considered as a tumor on T2-weighted MR images. Then two or four tissue sections of histopathology image are combined to produce a single image. Second, mutual information-based rigid registration is performed to align MR and histopathology images. Third, B-spline based nonrigid registration is used for correcting the deformable motion of the prostate. Finally, intensity intermixing and histopathology findings overlaying are provided to visualize aligned images efficiently. After finishing our registrations, the average distance difference error of contour in initial misalignment was reduced from 1.78mm to 0.9mm.
Keyword (in Japanese) (See Japanese page) 
(in English) MR / Histopathology / Image Fusion / Nonrigid Registration / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 385, MI2008-188, pp. 591-592, Jan. 2009.
Paper # MI2008-188 
Date of Issue 2009-01-12 (MI) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MI2008-188

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 English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) MR and Histopathology Image Fusion using Nonrigid Registration and Combined Visualization 
Sub Title (in English)  
Keyword(1) MR  
Keyword(2) Histopathology  
Keyword(3) Image Fusion  
Keyword(4) Nonrigid Registration  
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1st Author's Name Julip Jung  
1st Author's Affiliation Seoul Womens University (Seoul Women's Univ.)
2nd Author's Name Helen Hong  
2nd Author's Affiliation Seoul Womens University (Seoul Women's Univ.)
3rd Author's Name Hak Jong Lee  
3rd Author's Affiliation Seoul National University Bundang Hospital (Seoul National Univ. Bundang Hospital)
4th Author's Name Sung Il Hwang  
4th Author's Affiliation Seoul National University Bundang Hospital (Seoul National Univ. Bundang Hospital)
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Speaker Author-2 
Date Time 2009-01-21 09:50:00 
Presentation Time 140 minutes 
Registration for MI 
Paper # MI2008-188 
Volume (vol) vol.108 
Number (no) no.385 
Page pp.591-592 
#Pages 2 
Date of Issue 2009-01-12 (MI) 

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