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Paper Abstract and Keywords
Presentation 2014-11-06 11:00
Video broadcasting architecture for heterogeneous mobile displays
Paween Khoenkaw, Punpiti Piamsa-nga (Kasetsart Univ.) IA2014-51
Abstract (in Japanese) (See Japanese page) 
(in English) Watching video on mobile device becomes increasingly popular. However, most video contents are originally intended to display on big screens. To show on a mobile display, video must be scaled down; however, it is difficult to watch. We proposed cloud-client architecture for real-time cropping only important video contents to fit small mobile displays. ?Importance map?, which indicates important part of each frame, is generated at the cloud and transmitted along with the video stream to the client. The client whose screen size and aspect ratio are heterogeneous then uses the map to crop the most important areas.
Keyword (in Japanese) (See Japanese page) 
(in English) Video cropping / Video broadcasting / Video server / Mobile devices / Android / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 286, IA2014-51, pp. 85-89, Nov. 2014.
Paper # IA2014-51 
Date of Issue 2014-10-29 (IA) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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Conference Information
Committee IA  
Conference Date 2014-11-05 - 2014-11-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Thailand 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet Architecture and Applications 
Paper Information
Registration To IA 
Conference Code 2014-11-IA 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Video broadcasting architecture for heterogeneous mobile displays 
Sub Title (in English)  
Keyword(1) Video cropping  
Keyword(2) Video broadcasting  
Keyword(3) Video server  
Keyword(4) Mobile devices  
Keyword(5) Android  
1st Author's Name Paween Khoenkaw  
1st Author's Affiliation Kasetsart University (Kasetsart Univ.)
2nd Author's Name Punpiti Piamsa-nga  
2nd Author's Affiliation Kasetsart University (Kasetsart Univ.)
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Date Time 2014-11-06 11:00:00 
Presentation Time 20 
Registration for IA 
Paper # IEICE-IA2014-51 
Volume (vol) IEICE-114 
Number (no) no.286 
Page pp.85-89 
#Pages IEICE-5 
Date of Issue IEICE-IA-2014-10-29 

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