| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2011-09-06 10:45 Brain Segmentation based on intensity distribution and brain shape in neonatal magnetic resonance image Aya Hashioka (Univ. of Hyogo), Kei Kuramoto (Univ. of Hyogo/ WPI-IFReC), Kosuke Yamaguchi (Univ. of Hyogo), Syoji Kobashi (Univ. of Hyogo/ WPI-IFReC), Yuki Wakata, Kumiko Ando, Reiichi Ishikura (Hyogo College of Medicine), Tomomoto Ishikawa (Ishikawa Hospital), Shozo Hirota (Hyogo College of Medicine), Yutaka Hata (Univ. of Hyogo/ WPI-IFReC)  MI2011-51 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For diagnosis of the neonatal cerebral disorders, it is useful to measure cerebral volume and surface area using magnetic resonance (MR) image. To measure cerebral volume and surface area, a brain segmentation method is required. However, there are few studies on automated neonatal brain segmentation. This study proposes an automated brain segmentation method for neonatal brain. The proposed method segments the cerebral region by using fuzzy deformable model. Then, the segmented area is evaluated with respect to the shape of whole head, and segmentation parameters of fuzzy deformable model are updated. Segmentation, evaluation and parameter update processes are iterated until satisfying predefined condition. The initial parameters are selected using Bayesian classification.Experimental results in 34 neonatal subjects (revised age between -2weeks and 1day and 2 years 5 months) showed that the brain region was segmented with sensitivity 99.4% and false-positive rate of 29.6%. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MR image / cerebral surface / skull stripping / brain segmentation / Bayesian classification / neonate / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 199, MI2011-51, pp. 21-26, Sept. 2011. | |
| Paper # | MI2011-51 | |
| Date of Issue | 2011-08-30 (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 | MI2011-51 |
|
| Conference Information | |
| Committee | MI |
| Conference Date | 2011-09-06 - 2011-09-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | AIST |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Impact to postprocessing derived from imaging techniques, General Medical Imaging |
| Paper Information | |
| Registration To | MI |
| Conference Code | 2011-09-MI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Brain Segmentation based on intensity distribution and brain shape in neonatal magnetic resonance image |
| Sub Title (in English) | |
| Keyword(1) | MR image |
| Keyword(2) | cerebral surface |
| Keyword(3) | skull stripping |
| Keyword(4) | brain segmentation |
| Keyword(5) | Bayesian classification |
| Keyword(6) | neonate |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Aya Hashioka |
| 1st Author's Affiliation | University of Hyogo (Univ. of Hyogo) |
| 2nd Author's Name | Kei Kuramoto |
| 2nd Author's Affiliation | University of Hyogo/ WPI Immunology Frontier Research Center, Osaka University (Univ. of Hyogo/ WPI-IFReC) |
| 3rd Author's Name | Kosuke Yamaguchi |
| 3rd Author's Affiliation | University of Hyogo (Univ. of Hyogo) |
| 4th Author's Name | Syoji Kobashi |
| 4th Author's Affiliation | University of Hyogo/ WPI Immunology Frontier Research Center, Osaka University (Univ. of Hyogo/ WPI-IFReC) |
| 5th Author's Name | Yuki Wakata |
| 5th Author's Affiliation | Hyogo College of Medicine (Hyogo College of Medicine) |
| 6th Author's Name | Kumiko Ando |
| 6th Author's Affiliation | Hyogo College of Medicine (Hyogo College of Medicine) |
| 7th Author's Name | Reiichi Ishikura |
| 7th Author's Affiliation | Hyogo College of Medicine (Hyogo College of Medicine) |
| 8th Author's Name | Tomomoto Ishikawa |
| 8th Author's Affiliation | Ishikawa Hospital (Ishikawa Hospital) |
| 9th Author's Name | Shozo Hirota |
| 9th Author's Affiliation | Hyogo College of Medicine (Hyogo College of Medicine) |
| 10th Author's Name | Yutaka Hata |
| 10th Author's Affiliation | University of Hyogo/ WPI Immunology Frontier Research Center, Osaka University (Univ. of Hyogo/ WPI-IFReC) |
| Speaker | Author-2 |
| Date Time | 2011-09-06 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | MI |
| Paper # | MI2011-51 |
| Volume (vol) | vol.111 |
| Number (no) | no.199 |
| Page | pp.21-26 |
| #Pages | 6 |
| Date of Issue | 2011-08-30 (MI) |
[Return to Top Page]