Paper Abstract and Keywords |
Presentation |
2016-03-07 17:15
Classification of MRI Images of Alzheimer's Disease without Extraction of Anatomical Region of Interest. Yurino Oda, Daisuke Sugimura, Takayuki Hamamoto (TUS) IMQ2015-48 IE2015-147 MVE2015-75 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a method to classify Alzheimer's disease and mild cognitive impairment in MRI images. Previous methods used image features that are extracted from anatomical region of interest (anatomical ROI) to train a classifier. In the Alzheimer's disease, however, the accuracy in extracting anatomical ROIs decreases because it atrophies patients' brain. To address this problem, we extract image features from the concentric-spherical blocks obtained by dividing a MRI image at a regular interval. Using the extracted features, we train a classifier with an AdaBoost method. The use of the AdaBoost method allows us to automatically select image features that are discriminative in classifying Alzheimer's disease. Using the ADNI dataset, we demonstrate the effectiveness of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Image Diagnosis / Alzheimer’s Disease / AdaBoost / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 494, IE2015-147, pp. 113-116, March 2016. |
Paper # |
IE2015-147 |
Date of Issue |
2016-02-29 (IMQ, IE, MVE) |
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) |
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IMQ2015-48 IE2015-147 MVE2015-75 |
Conference Information |
Committee |
IE IMQ MVE CQ |
Conference Date |
2016-03-07 - 2016-03-08 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
IE |
Conference Code |
2016-03-IE-IMQ-MVE-CQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Classification of MRI Images of Alzheimer's Disease without Extraction of Anatomical Region of Interest. |
Sub Title (in English) |
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Keyword(1) |
Image Diagnosis |
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Alzheimer’s Disease |
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AdaBoost |
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1st Author's Name |
Yurino Oda |
1st Author's Affiliation |
Tokyo University of Science (TUS) |
2nd Author's Name |
Daisuke Sugimura |
2nd Author's Affiliation |
Tokyo University of Science (TUS) |
3rd Author's Name |
Takayuki Hamamoto |
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Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2016-03-07 17:15:00 |
Presentation Time |
15 minutes |
Registration for |
IE |
Paper # |
IMQ2015-48, IE2015-147, MVE2015-75 |
Volume (vol) |
vol.115 |
Number (no) |
no.493(IMQ), no.494(IE), no.495(MVE) |
Page |
pp.113-116 |
#Pages |
4 |
Date of Issue |
2016-02-29 (IMQ, IE, MVE) |
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