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| Presentation | 2015-06-19 10:20 Subjective Assessment of 4K Videos -- Application of Super-Resolution with Nonlinear Signal Processing to 4K Displays -- Chinatsu Mori, Masaki Sugie, Hirohisa Takeshita, Seiichi Gohshi (Kogakuin Univ.)  IE2015-41 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Results of a subjective assessment of super-resolution (SR) technology for 4K TV sets are reported. 4K TV sets are currently available in the market, and some are equipped with SR functionality. Recently, SR technology that uses nonlinear signal processing (NLSP) and can work in real time has been proposed. The subjective assessment was performed by comparing 4K videos with and without NLSP on 4K TV sets. The assessment method was a combination of Scheffe’s paired comparison and ITU-R BT.500. Assessment data were statistically analyzed, and the results proved that NLSP is superior in resolution. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Super-resolution / Non-linear signal processing / Subjective assessment / 4K / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 96, IE2015-41, pp. 51-55, June 2015. | |
| Paper # | IE2015-41 | |
| Date of Issue | 2015-06-11 (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 | IE2015-41 |
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| Conference Information | |
| Committee | IE |
| Conference Date | 2015-06-18 - 2015-06-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Cellular |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processing and Coding, etc. |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2015-06-IE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Subjective Assessment of 4K Videos |
| Sub Title (in English) | Application of Super-Resolution with Nonlinear Signal Processing to 4K Displays |
| Keyword(1) | Super-resolution |
| Keyword(2) | Non-linear signal processing |
| Keyword(3) | Subjective assessment |
| Keyword(4) | 4K |
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| 1st Author's Name | Chinatsu Mori |
| 1st Author's Affiliation | Kogakuin University (Kogakuin Univ.) |
| 2nd Author's Name | Masaki Sugie |
| 2nd Author's Affiliation | Kogakuin University (Kogakuin Univ.) |
| 3rd Author's Name | Hirohisa Takeshita |
| 3rd Author's Affiliation | Kogakuin University (Kogakuin Univ.) |
| 4th Author's Name | Seiichi Gohshi |
| 4th Author's Affiliation | Kogakuin University (Kogakuin Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-06-19 10:20:00 |
| Presentation Time | 20 minutes |
| Registration for | IE |
| Paper # | IE2015-41 |
| Volume (vol) | vol.115 |
| Number (no) | no.96 |
| Page | pp.51-55 |
| #Pages | 5 |
| Date of Issue | 2015-06-11 (IE) |
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