Paper Abstract and Keywords |
Presentation |
2017-03-06 11:15
Improvement of spatial resolution of depth images obtained by RGBD camera using time correlation Atsuhiko Tsuchiya, Daisuke Sugimura, Takayuki hamamoto (TUS) IMQ2016-27 IE2016-142 MVE2016-50 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Depth image obtained by deph camera that can get color and depth information simultaneously is lower resolution than color image.
In this paper, we propose depth upsampling method using estimated scene boundaries.
In particular, we leverage a spatio-temporal coherency between the color and depth image sequences.
We compute motion vectors from color image sequence and we predict current depth image.
Using the predicted depth, we estimate scene boundaries.
The predicted scene boundaries allow us to reconstruct high resolution depth image.
Our experiments show the effectiveness of our method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Depth upsampling / Depth prediction / Spatio-temporal coherency / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 495, IE2016-142, pp. 43-46, March 2017. |
Paper # |
IE2016-142 |
Date of Issue |
2017-02-27 (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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IMQ2016-27 IE2016-142 MVE2016-50 |
Conference Information |
Committee |
MVE IE CQ IMQ |
Conference Date |
2017-03-06 - 2017-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyusyu Univ. Ohashi Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Five senses media, Multimedia, Virtual Environment, Image encoding, Ultra realistic, Network quality and reliability, Image media quality, etc. |
Paper Information |
Registration To |
IE |
Conference Code |
2017-03-MVE-IE-CQ-IMQ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improvement of spatial resolution of depth images obtained by RGBD camera using time correlation |
Sub Title (in English) |
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Keyword(1) |
Depth upsampling |
Keyword(2) |
Depth prediction |
Keyword(3) |
Spatio-temporal coherency |
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1st Author's Name |
Atsuhiko Tsuchiya |
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 |
3rd Author's Affiliation |
Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2017-03-06 11:15:00 |
Presentation Time |
25 minutes |
Registration for |
IE |
Paper # |
IMQ2016-27, IE2016-142, MVE2016-50 |
Volume (vol) |
vol.116 |
Number (no) |
no.494(IMQ), no.495(IE), no.496(MVE) |
Page |
pp.43-46 |
#Pages |
4 |
Date of Issue |
2017-02-27 (IMQ, IE, MVE) |
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