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| Presentation | 2023-03-07 17:55 A centerline-based post-processing for detecting intestinal obstructions in CT volumes Sirui Chen (Nagoya Univ.), Hirohisa oda (UoS), Qin An, Yuichiro Hayashi (Nagoya Univ.), Takayuki Kitasaka (AIT), Aitaro Takimoto, Akinari Hinoki, Nagoya Univ. (Nagoya Univ.), Kojiro Suzuki (AIC), Masahiro Oda, Kensaku Mori (Nagoya Univ.)  MI2022-130 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes an efficient post-processing method for intestinal obstruction detection in CT volumes. Intestinal obstruction is a disease that normal flow moving through the intestines is interrupted. Clinicians usually detect intestinal obstruction by manually tracking the intestines, which is difficult and time-consuming. Therefore, a computer-aided detection (CADe) system for intestinal obstruction is necessary to assist in diagnosis. Even though we can obtain the intestine structure from the segmentation result, it is still unclear to find intestinal obstruction based on the result. We extract the 3D centerlines from the predicted intestines regions from the intestine segmentation model. And then we find intestinal obstruction candidates on the refined centerlines, which are refined by the graph theroy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Intestine Segmentation / Intestinal Obstruction / 3D Object Thinning / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 417, MI2022-130, pp. 223-228, March 2023. | |
| Paper # | MI2022-130 | |
| Date of Issue | 2023-02-27 (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 | MI2022-130 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2023-03-06 - 2023-03-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | OKINAWA SEINENKAIKAN |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2023-03-MI |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A centerline-based post-processing for detecting intestinal obstructions in CT volumes |
| Sub Title (in English) | |
| Keyword(1) | Intestine Segmentation |
| Keyword(2) | Intestinal Obstruction |
| Keyword(3) | 3D Object Thinning |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Sirui Chen |
| 1st Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 2nd Author's Name | Hirohisa oda |
| 2nd Author's Affiliation | University of Shizuoka (UoS) |
| 3rd Author's Name | Qin An |
| 3rd Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 4th Author's Name | Yuichiro Hayashi |
| 4th Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 5th Author's Name | Takayuki Kitasaka |
| 5th Author's Affiliation | Aichi Institute of Technology (AIT) |
| 6th Author's Name | Aitaro Takimoto |
| 6th Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 7th Author's Name | Akinari Hinoki |
| 7th Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 8th Author's Name | Nagoya Univ. |
| 8th Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 9th Author's Name | Kojiro Suzuki |
| 9th Author's Affiliation | Aichi Medical University (AIC) |
| 10th Author's Name | Masahiro Oda |
| 10th Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
| 11th Author's Name | Kensaku Mori |
| 11th Author's Affiliation | Nagoya Uinversity (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-03-07 17:55:00 |
| Presentation Time | 13 minutes |
| Registration for | MI |
| Paper # | MI2022-130 |
| Volume (vol) | vol.122 |
| Number (no) | no.417 |
| Page | pp.223-228 |
| #Pages | 6 |
| Date of Issue | 2023-02-27 (MI) |
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