Paper Abstract and Keywords |
Presentation |
2017-06-23 14:15
A study on keypoint matching with light field information Masayuki Shimizu, Yasutomo Kawanishi, Daisuke Deguchi, Ichiro Ide, Hiroshi Murase (Nagoya Univ.) PRMU2017-36 SP2017-12 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, it is easier to obtain light field data because light field camera is commercially available.
From light field data, we can use contrast-based measure to find an optimal focal length at each pixel.
We propose a new method to eliminate lower confident keypoints from the conventional SIFT keypoints with an optical focal length.
As a result, our proposed method improve number of all matching keypoints, correct matches, and precision. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
light field / SIFT / SIFT feature / keypoints matching / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 105, PRMU2017-36, pp. 63-67, June 2017. |
Paper # |
PRMU2017-36 |
Date of Issue |
2017-06-15 (PRMU, SP) |
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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PRMU2017-36 SP2017-12 |
Conference Information |
Committee |
PRMU SP |
Conference Date |
2017-06-22 - 2017-06-23 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2017-06-PRMU-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on keypoint matching with light field information |
Sub Title (in English) |
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Keyword(1) |
light field |
Keyword(2) |
SIFT |
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SIFT feature |
Keyword(4) |
keypoints matching |
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1st Author's Name |
Masayuki Shimizu |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Yasutomo Kawanishi |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Daisuke Deguchi |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
4th Author's Name |
Ichiro Ide |
4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
5th Author's Name |
Hiroshi Murase |
5th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-06-23 14:15:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2017-36, SP2017-12 |
Volume (vol) |
vol.117 |
Number (no) |
no.105(PRMU), no.106(SP) |
Page |
pp.63-67 |
#Pages |
5 |
Date of Issue |
2017-06-15 (PRMU, SP) |
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