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Paper Abstract and Keywords
Presentation 2015-07-15 14:30
Trial of Detection Surgical Instrument for Neurosurgical Microscope Image-Overlay System with Intraoperative Real-time Camera Calibration
Shota Yamamoto, Ikuma Sato, Yuichi Fujino (FUN), Takashi Suzuki (JAAME), Yoshihiro Muragaki, Ken Masamune (TWMU) MI2015-44
Abstract (in Japanese) (See Japanese page) 
(in English) In neurosurgery, surgeons need to compare the navigation monitor with the operative field to check the position information of the navigation system. Furthermore, they can’t use the information effectively because surgeons must reconstruct the information of the MR images and the microscopic image in their head. Then, we proposed a microscopic image overlay navigation system via an intraoperative real-time camera calibration algorithm. This camera calibration algorithm calculates the camera parameters using the position information of the navigation system and microscopic image. The proposed algorithm needed to detect the position information of bipolar automatically from the microscopic image to realize image overlay. Therefore, we propose automatically bipolar position detection algorithm for image overlay. In this study, we verified the bipolar detection algorithm from the microscopic image in neurosurgery.
Keyword (in Japanese) (See Japanese page) 
(in English) Detecting surgical instrument / Bipolar / Microscopic image / Navigation system / Image overlay / Camera calibration / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 139, MI2015-44, pp. 69-72, July 2015.
Paper # MI2015-44 
Date of Issue 2015-07-07 (MI) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MI2015-44

Conference Information
Committee MI  
Conference Date 2015-07-14 - 2015-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Sun Refle Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICT and Medical Imaging, General topics 
Paper Information
Registration To MI 
Conference Code 2015-07-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Trial of Detection Surgical Instrument for Neurosurgical Microscope Image-Overlay System with Intraoperative Real-time Camera Calibration 
Sub Title (in English)  
Keyword(1) Detecting surgical instrument  
Keyword(2) Bipolar  
Keyword(3) Microscopic image  
Keyword(4) Navigation system  
Keyword(5) Image overlay  
Keyword(6) Camera calibration  
1st Author's Name Shota Yamamoto  
1st Author's Affiliation Future University Hakodate (FUN)
2nd Author's Name Ikuma Sato  
2nd Author's Affiliation Future University Hakodate (FUN)
3rd Author's Name Yuichi Fujino  
3rd Author's Affiliation Future University Hakodate (FUN)
4th Author's Name Takashi Suzuki  
4th Author's Affiliation Medical Device Strategy Institute,Japan Association for the Advancement of Medical Equipment (JAAME)
5th Author's Name Yoshihiro Muragaki  
5th Author's Affiliation Tokyo Women's Medical University (TWMU)
6th Author's Name Ken Masamune  
6th Author's Affiliation Tokyo Women's Medical University (TWMU)
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Date Time 2015-07-15 14:30:00 
Presentation Time 30 
Registration for MI 
Paper # IEICE-MI2015-44 
Volume (vol) IEICE-115 
Number (no) no.139 
Page pp.69-72 
#Pages IEICE-4 
Date of Issue IEICE-MI-2015-07-07 

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