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| Presentation | 2019-07-06 11:30 Improvement of tracking of hyoid bones in videofluorography by use of SVM Shunpei Yaita, Ayano Fujinaka (Univ. of Tsukuba), Kojiro Mekata (KRCH), Hotaka Takizawa, Hiroyuki Kudo (Univ. of Tsukuba)  MI2019-29 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this report, we proposed the improved method of tracking of hyoid bones in videofluorography (VF). First, the candidate regions of hyoid bones are extracted by use of window-based SVM. Hyoid bones regions are identified from their volumes and positions. Then, we define the body coordinate system and the frame in which hyoid bones are the highest positions. Finally, we calculate the trajectory of hyoid bones. Several experimental results are shown. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | videofluorography / hyoid bones / swallowing / dysphagia / SVM / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 104, MI2019-29, pp. 41-42, July 2019. | |
| Paper # | MI2019-29 | |
| Date of Issue | 2019-06-28 (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 | MI2019-29 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2019-07-05 - 2019-07-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Future Univ. Hakodate |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging, etc. |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2019-07-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of tracking of hyoid bones in videofluorography by use of SVM |
| Sub Title (in English) | |
| Keyword(1) | videofluorography |
| Keyword(2) | hyoid bones |
| Keyword(3) | swallowing |
| Keyword(4) | dysphagia |
| Keyword(5) | SVM |
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| 1st Author's Name | Shunpei Yaita |
| 1st Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
| 2nd Author's Name | Ayano Fujinaka |
| 2nd Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
| 3rd Author's Name | Kojiro Mekata |
| 3rd Author's Affiliation | Kobe Red Cross Hospital (KRCH) |
| 4th Author's Name | Hotaka Takizawa |
| 4th Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
| 5th Author's Name | Hiroyuki Kudo |
| 5th Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
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| Speaker | Author-1 |
| Date Time | 2019-07-06 11:30:00 |
| Presentation Time | 25 minutes |
| Registration for | MI |
| Paper # | MI2019-29 |
| Volume (vol) | vol.119 |
| Number (no) | no.104 |
| Page | pp.41-42 |
| #Pages | 2 |
| Date of Issue | 2019-06-28 (MI) |
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