Paper Abstract and Keywords |
Presentation |
2009-01-20 15:15
Diverging SPECT system with a semiconductor detector Tatsuya Kusayanagi, Koichi Ogawa (Hosei Univ.) MI2008-122 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In a SPECT system with CdTe semiconductor detectors, it is difficult to achieve a wide effective filed-of-view (FOV) due to the manufacturing process and the cost. We therefore proposed a diverging SPECT system which used a diverging collimator and a CdTe detector with a small active area. However, this introduced a problem of a shadow zone in Radon space. To cope with the problem, we introduced the algorithm proposed by Yang et al. into the diverging SPECT system and reconstructed high quality images. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
SPECT / semiconductor detector / diverging collimator / shadow zone / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 385, MI2008-122, pp. 283-284, Jan. 2009. |
Paper # |
MI2008-122 |
Date of Issue |
2009-01-12 (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) |
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MI2008-122 |
Conference Information |
Committee |
MI |
Conference Date |
2009-01-19 - 2009-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Taiwan University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Medical Imaging |
Paper Information |
Registration To |
MI |
Conference Code |
2009-01-MI |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Diverging SPECT system with a semiconductor detector |
Sub Title (in English) |
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SPECT |
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semiconductor detector |
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diverging collimator |
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shadow zone |
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1st Author's Name |
Tatsuya Kusayanagi |
1st Author's Affiliation |
Hosei University (Hosei Univ.) |
2nd Author's Name |
Koichi Ogawa |
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Hosei University (Hosei Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-01-20 15:15:00 |
Presentation Time |
10 minutes |
Registration for |
MI |
Paper # |
MI2008-122 |
Volume (vol) |
vol.108 |
Number (no) |
no.385 |
Page |
pp.283-284 |
#Pages |
2 |
Date of Issue |
2009-01-12 (MI) |
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