Paper Abstract and Keywords |
Presentation |
2008-06-26 11:15
Phase Scrambled Image and Its Application to Image Matching Izumi Ito, Hitoshi Kiya (Tokyo Metropolitan Univ) CAS2008-7 VLD2008-20 SIP2008-41 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a phase-scrambled image and an image matching method between phase-scrambled images. This scrambling distorts the phase information of the DFT coefficients of a signal.
Distorting the phase information of the DFT coefficients protects the information about the original image.
In addition, synchronized scrambling makes image matching between invisible images possible.
There is no effect of scrambling on image matching.
The estimation values between phase-scrambled images can be obtained with exactly the same accuracy as that of non-scrambled images. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
phase-only correlation / image matching / scrambling / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 108, SIP2008-41, pp. 33-38, June 2008. |
Paper # |
SIP2008-41 |
Date of Issue |
2008-06-19 (CAS, VLD, SIP) |
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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CAS2008-7 VLD2008-20 SIP2008-41 |
Conference Information |
Committee |
VLD CAS SIP |
Conference Date |
2008-06-26 - 2008-06-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
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(See Japanese page) |
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Paper Information |
Registration To |
SIP |
Conference Code |
2008-06-VLD-CAS-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Phase Scrambled Image and Its Application to Image Matching |
Sub Title (in English) |
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phase-only correlation |
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image matching |
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scrambling |
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1st Author's Name |
Izumi Ito |
1st Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metropolitan Univ) |
2nd Author's Name |
Hitoshi Kiya |
2nd Author's Affiliation |
Tokyo Metropolitan University (Tokyo Metropolitan Univ) |
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Speaker |
Author-1 |
Date Time |
2008-06-26 11:15:00 |
Presentation Time |
20 minutes |
Registration for |
SIP |
Paper # |
CAS2008-7, VLD2008-20, SIP2008-41 |
Volume (vol) |
vol.108 |
Number (no) |
no.104(CAS), no.106(VLD), no.108(SIP) |
Page |
pp.33-38 |
#Pages |
6 |
Date of Issue |
2008-06-19 (CAS, VLD, SIP) |
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