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| Presentation | 2021-11-05 09:20 Force estimation in forceps manipulation of ex-vivo organs from a single-viewpoint camera image Hikaru Toda, Megumi Nakao, Kimihiko Masui, Naoto Kume, Tetsuya Matsuda (Kyoto Univ.)  MICT2021-28 MI2021-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In laparoscopic surgery including robotic surgery, it is not possible to accurately measure the contact force applied to organs. The purpose of this study is to estimate the forceps pressure applied to an organ based on a single-viewpoint camera image. Using forceps with a three-axis pressure sensor, the forceps pressure and camera images during the pushing operation to ex-vivo organs were acquired. Synchronized dataset of forceps pressures and time-series camera images were created for multiple operations, and deep-learning was applied to confirm the estimation error of forceps pressure. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Force estimation / Deep learning / Computer vision / Robotic surgery / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 231, MI2021-26, pp. 7-12, Nov. 2021. | |
| Paper # | MI2021-26 | |
| Date of Issue | 2021-10-29 (MICT, MI) | |
| ISSN | 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 | MICT2021-28 MI2021-26 |
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| Conference Information | |
| Committee | MI MICT |
| Conference Date | 2021-11-05 - 2021-11-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical imaging technology, healthcare and medical information communication technology |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2021-11-MI-MICT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Force estimation in forceps manipulation of ex-vivo organs from a single-viewpoint camera image |
| Sub Title (in English) | |
| Keyword(1) | Force estimation |
| Keyword(2) | Deep learning |
| Keyword(3) | Computer vision |
| Keyword(4) | Robotic surgery |
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| 1st Author's Name | Hikaru Toda |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Megumi Nakao |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Kimihiko Masui |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Naoto Kume |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 5th Author's Name | Tetsuya Matsuda |
| 5th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-11-05 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | MI |
| Paper # | MICT2021-28, MI2021-26 |
| Volume (vol) | vol.121 |
| Number (no) | no.230(MICT), no.231(MI) |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2021-10-29 (MICT, MI) |
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