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Paper Abstract and Keywords
Presentation 2017-06-29 13:15
Real-Time HDTV-to-8K Converter with Super Resolution
Seiichi Gohshi (Kogakuin Univ.) IE2017-25
Abstract (in Japanese) (See Japanese page) 
(in English) 8K TV is currently under development and it will evetually become the ultimate broadcasting system. 8K broadcasting is planned to start in 2018 and by 2020 Tokyo Olimpics it is expected that the entire coverage will be broadcasted in 8K format. However, it is highly improble that the 8K equipment will reach maturing in terms of development and aviablity. When the 8K broadcasting starts, broadcasters have to cover all kind of content including news with 8K TV equipment. It is very difficult to create 8K content with the current 8K equipment becauseit is expensive, heavy and bulky. The current 8K situation is similar to that of HDTV in the 1990s. Upconverting analogue content to HDTV content was used to supplement the insufficient HDTV content. The HDTV content available currently is sufficient, and the equipment has also evolved to facilitate news coverage; therefore, an HDTV-to-8K TV upconverter can be a solution to the problems described above . However, upconversion from interlaced HDTV to 8K TV results in an enlargement of the images by a factor of 32, thus making the upconverted images very blurry. An upconverter with super resolution has been proposed in this study in order to fix this issue.
Keyword (in Japanese) (See Japanese page) 
(in English) Super Resolution / HDTV / Real-time Video Processing / Nyquist Frequency / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 113, IE2017-25, pp. 1-5, June 2017.
Paper # IE2017-25 
Date of Issue 2017-06-22 (IE) 
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 IE2017-25

Conference Information
Committee IE  
Conference Date 2017-06-29 - 2017-06-29 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image processing, coding, etc. 
Paper Information
Registration To IE 
Conference Code 2017-06-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Real-Time HDTV-to-8K Converter with Super Resolution 
Sub Title (in English)  
Keyword(1) Super Resolution  
Keyword(2) HDTV  
Keyword(3) Real-time Video Processing  
Keyword(4) Nyquist Frequency  
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1st Author's Name Seiichi Gohshi  
1st Author's Affiliation Kogakuin University (Kogakuin Univ.)
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Speaker Author-1 
Date Time 2017-06-29 13:15:00 
Presentation Time 30 minutes 
Registration for IE 
Paper # IE2017-25 
Volume (vol) vol.117 
Number (no) no.113 
Page pp.1-5 
#Pages 5 
Date of Issue 2017-06-22 (IE) 

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