Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2009-11-11 10:55
Patient Alignment System using DRR and DR for Particle Beam Therapy
Ryoichi Yamakoshi, Kousuke Hirasawa, Haruhisa Okuda, Hiroshi Kage, Kazuhiko Sumi, Hidenobu Sakamoto (Mitsubishi Electric Corp.), Yuri A. Ivanov (Mitsubishi Electric Research USA), Toshihiro Yanou, Daisaku Suga, Yoshio Hishikawa (Hyogo Ion Beam Medical Center) MI2009-66
Abstract (in Japanese) (See Japanese page) 
(in English) In recent radiotherapy, using a particle beam, for example, a dose of radiation can be concentrated within a body of patient. Also, by adjusting energy of the treatment beam with respect to a depth position of a tumor, it is possible to align a high dose portion with the tumor site. In order to take advantage of this characteristic, highly accurate patient registration techniques for irradiating only the tumor site with the particle beam are important. However, 2D/3D registration is difficult to estimate the accurate discrepancy value which is included outside the imaging plane. In this sense, we evaluate an image-based ROI registration method for several feature filters. Furthermore, we propose a feature-based registration method, which we call 3D-SIFT based 2D/3D method. For an adequate estimation about an amount of displacement, we analyze not only on an imaging plane but also outside the imaging plane in advance both of CT data and a DRR image during DRR image generation process, thereby achieving registration of patient in a short time and with high accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) DRR / DR / SIFT / Particle Beam Theraphy / GPGPU / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 270, MI2009-66, pp. 13-18, Nov. 2009.
Paper # MI2009-66 
Date of Issue 2009-11-04 (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 MI2009-66

Conference Information
Committee MI  
Conference Date 2009-11-11 - 2009-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. Icho Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General medical imaging 
Paper Information
Registration To MI 
Conference Code 2009-11-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Patient Alignment System using DRR and DR for Particle Beam Therapy 
Sub Title (in English)  
Keyword(1) DRR  
Keyword(2) DR  
Keyword(3) SIFT  
Keyword(4) Particle Beam Theraphy  
Keyword(5) GPGPU  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Ryoichi Yamakoshi  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Kousuke Hirasawa  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Haruhisa Okuda  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Hiroshi Kage  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
5th Author's Name Kazuhiko Sumi  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
6th Author's Name Hidenobu Sakamoto  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
7th Author's Name Yuri A. Ivanov  
7th Author's Affiliation Mitsubishi Electric Research Laboratories (Mitsubishi Electric Research USA)
8th Author's Name Toshihiro Yanou  
8th Author's Affiliation Hyogo Ion Beam Medical Center (Hyogo Ion Beam Medical Center)
9th Author's Name Daisaku Suga  
9th Author's Affiliation Hyogo Ion Beam Medical Center (Hyogo Ion Beam Medical Center)
10th Author's Name Yoshio Hishikawa  
10th Author's Affiliation Hyogo Ion Beam Medical Center (Hyogo Ion Beam Medical Center)
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2009-11-11 10:55:00 
Presentation Time 25 minutes 
Registration for MI 
Paper # MI2009-66 
Volume (vol) vol.109 
Number (no) no.270 
Page pp.13-18 
#Pages 6 
Date of Issue 2009-11-04 (MI) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan