Paper Abstract and Keywords |
Presentation |
2016-03-02 15:40
[Poster Presentation]
On Embedding and Extracting Schemes for Video Data Hiding Applied to Active Learning Materials Toru Tachikawa, Yui Ichioka, Yuki Sada, Tetsuya Kojima (NIT, Tokyo College) EMM2015-87 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Flipped classrooms have recently attracted many attentions as one of the model cases of active learning. In flipped classrooms, students tackle group discussions and exercises based on their active preparations using textbooks as well as online audio and video learning materials. It is, however, difficult for teachers to grasp each student's progress exactly. It is shown that image data hiding schemes based on complete complementary codes (CCC) are effective from the viewpoint of accurate extraction and payload capacity. In this study, we develop the online video learning materials using video data hiding based on CCC in order to facilitate the students' active learning and help teachers assess the students' works. In this paper, we propose a video data hiding scheme using CCC and evaluate the optimal parameters for embedding through numerical experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
video data hiding / complete complementary code / active learning / flipped classroom / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 479, EMM2015-87, pp. 63-68, March 2016. |
Paper # |
EMM2015-87 |
Date of Issue |
2016-02-24 (EMM) |
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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EMM2015-87 |
Conference Information |
Committee |
EMM |
Conference Date |
2016-03-02 - 2016-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yakushima Environ. and Cultural Vill. Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Image and Sound Quality, Metrics for Perception and Recognition, Human Auditory and Visual System, etc. |
Paper Information |
Registration To |
EMM |
Conference Code |
2016-03-EMM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Embedding and Extracting Schemes for Video Data Hiding Applied to Active Learning Materials |
Sub Title (in English) |
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Keyword(1) |
video data hiding |
Keyword(2) |
complete complementary code |
Keyword(3) |
active learning |
Keyword(4) |
flipped classroom |
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1st Author's Name |
Toru Tachikawa |
1st Author's Affiliation |
National Institute of Technology, Tokyo College (NIT, Tokyo College) |
2nd Author's Name |
Yui Ichioka |
2nd Author's Affiliation |
National Institute of Technology, Tokyo College (NIT, Tokyo College) |
3rd Author's Name |
Yuki Sada |
3rd Author's Affiliation |
National Institute of Technology, Tokyo College (NIT, Tokyo College) |
4th Author's Name |
Tetsuya Kojima |
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National Institute of Technology, Tokyo College (NIT, Tokyo College) |
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Speaker |
Author-1 |
Date Time |
2016-03-02 15:40:00 |
Presentation Time |
60 minutes |
Registration for |
EMM |
Paper # |
EMM2015-87 |
Volume (vol) |
vol.115 |
Number (no) |
no.479 |
Page |
pp.63-68 |
#Pages |
6 |
Date of Issue |
2016-02-24 (EMM) |
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