| Paper Abstract and Keywords |
| Presentation |
2010-10-27 14:20
Influence of Sun Elevation Angles to Estimation Results of the Modified Optimization Technique Akiyoshi Hosoi, Hiroyuki Saito (Hirosaki Univ.) SANE2010-73 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The optimization technique, which optimizes a geometric-transform parameter (i.e., the translation) by the cross-correlation between the ortho-rectified satellite image and the corresponding DEM shaded relief image, is one of the geometric correction methods. We have modified the algorithm of the optimization technique with the phase-only correlation to improve the efficiency of calculation and the accuracy of estimated parameters. However, there is a possibility that the accuracy of the estimates essentially depends on the sun elevation because the sun elevation is one of the references on the DEM shaded relief image. In this paper, we investigated the influence of sun elevation to the translation estimates by the modified optimization technique with Landsat-5 TM images of four different seasons in the same area. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
optimization technique / phase-only correlation / DEM shaded relief image / sun elevation angle / Landsat-5 TM / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 110, no. 250, SANE2010-73, pp. 31-36, Oct. 2010. |
| Paper # |
SANE2010-73 |
| Date of Issue |
2010-10-20 (SANE) |
| 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 |
SANE2010-73 |
| Conference Information |
| Committee |
SANE |
| Conference Date |
2010-10-27 - 2010-10-29 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Ramada Hotel, Jeju-do, Korea |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics) |
| Paper Information |
| Registration To |
SANE |
| Conference Code |
2010-10-SANE |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Influence of Sun Elevation Angles to Estimation Results of the Modified Optimization Technique |
| Sub Title (in English) |
|
| Keyword(1) |
optimization technique |
| Keyword(2) |
phase-only correlation |
| Keyword(3) |
DEM shaded relief image |
| Keyword(4) |
sun elevation angle |
| Keyword(5) |
Landsat-5 TM |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Akiyoshi Hosoi |
| 1st Author's Affiliation |
Hirosaki University (Hirosaki Univ.) |
| 2nd Author's Name |
Hiroyuki Saito |
| 2nd Author's Affiliation |
Hirosaki University (Hirosaki Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2010-10-27 14:20:00 |
| Presentation Time |
60 minutes |
| Registration for |
SANE |
| Paper # |
SANE2010-73 |
| Volume (vol) |
vol.110 |
| Number (no) |
no.250 |
| Page |
pp.31-36 |
| #Pages |
6 |
| Date of Issue |
2010-10-20 (SANE) |