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| Presentation | 2009-01-20 14:30 [Poster Presentation] Display of a cross section using a laser-mouted endoscope Naoki Fukumoto, Hiromasa Nakatani (Shizuoka Univ.), Susumu Terakawa (Hamamatsu Univ. Sch. Med)  MI2008-152 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have developed an endoscope system that emits laser beams from the distal end and measures the distance to an object by detecting laser beam spots and using the triangulation method. In this note we propose a technique for displaying a cross section of an object using our endoscope system. On the assumption that the motion of the endoscope should be kept horizontal while a cross section is displayed, we calculate the displacement between two consecutive endoscopic images using their optical flows, and display a cross section using those displacements and the distances of the laser spots. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Endoscope / Three-Dimensional Measurement / Cross Section / Laser Beam / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 385, MI2008-152, pp. 427-430, Jan. 2009. | |
| Paper # | MI2008-152 | |
| 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 | MI2008-152 |
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| 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) | Display of a cross section using a laser-mouted endoscope |
| Sub Title (in English) | |
| Keyword(1) | Endoscope |
| Keyword(2) | Three-Dimensional Measurement |
| Keyword(3) | Cross Section |
| Keyword(4) | Laser Beam |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Naoki Fukumoto |
| 1st Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
| 2nd Author's Name | Hiromasa Nakatani |
| 2nd Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
| 3rd Author's Name | Susumu Terakawa |
| 3rd Author's Affiliation | Hamamatsu University School of Medicine (Hamamatsu Univ. Sch. Med) |
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| Speaker | Author-2 |
| Date Time | 2009-01-20 14:30:00 |
| Presentation Time | 210 minutes |
| Registration for | MI |
| Paper # | MI2008-152 |
| Volume (vol) | vol.108 |
| Number (no) | no.385 |
| Page | pp.427-430 |
| #Pages | 4 |
| Date of Issue | 2009-01-12 (MI) |
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