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| Presentation | 2018-09-28 10:35 Preliminary study on extraction of intervertebral disks from videofluorographic images with convolutional neural network Ayano Fujinaka, Yuuki Saito (Univ. of Tsukuba), Kojiro Mekata (Kobe Red Cross Hospi.), Hotaka Takizawa, Hiroyuki Kudo (Univ. of Tsukuba)  MI2018-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This study aims to extract intervertebral disks of cervical vertebras from videofluorographic images in order to elucidate the mechanisms of dysphagia. First, cervical disks are extracted manually from images for learning. Patches with a certain size are set at pixels in the disk regions and are fed into a CNN as positive samples. Then, the patches are set at pixels in the other regions and are fed into the CNN as negative samples. Next, the patches are set on images for testing, and input to the CNN to predict the likelihood of the patches. An experimental result is shown. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Videofluorographic Image / Swallowing / Intervertebral disc of cervical vertebra / Deep learning / Convolutional neural network / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 225, MI2018-32, pp. 1-2, Sept. 2018. | |
| Paper # | MI2018-32 | |
| Date of Issue | 2018-09-21 (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 | MI2018-32 |
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| Conference Information | |
| Committee | MI |
| Conference Date | 2018-09-28 - 2018-09-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Women's Medical University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Imaging, Utilization of Medical Image Processing for Surgery, etc. |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2018-09-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Preliminary study on extraction of intervertebral disks from videofluorographic images with convolutional neural network |
| Sub Title (in English) | |
| Keyword(1) | Videofluorographic Image |
| Keyword(2) | Swallowing |
| Keyword(3) | Intervertebral disc of cervical vertebra |
| Keyword(4) | Deep learning |
| Keyword(5) | Convolutional neural network |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ayano Fujinaka |
| 1st Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
| 2nd Author's Name | Yuuki Saito |
| 2nd Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
| 3rd Author's Name | Kojiro Mekata |
| 3rd Author's Affiliation | Kobe Red Cross Hospital (Kobe Red Cross Hospi.) |
| 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 | 2018-09-28 10:35:00 |
| Presentation Time | 20 minutes |
| Registration for | MI |
| Paper # | MI2018-32 |
| Volume (vol) | vol.118 |
| Number (no) | no.225 |
| Page | pp.1-2 |
| #Pages | 2 |
| Date of Issue | 2018-09-21 (MI) |
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