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| Presentation | 2017-10-06 15:50 Analysis of Relationship between the Viewing Angle (Image Size) and the Lines-of-sight Riko Nakagawa, Reiko Koyama, Miyuki Suganuma, Shinya Mochiduki, Mitsuho Yamada (Tokai Univ.)  IMQ2017-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The spread of 4K television has become full-fledged, and the practical application of 8K is also proceeding. These televisions have a small pixel structure, therefore, their roughness is not bothersome even if they are observed from a closer distance. The standard observation distance is 1.5 H at 4 K, 0.75 H at 8 K, and the viewer can enjoy images with a wide field of view from close range. However, in a study of investigation about TV viewing conditions at home, it is reported that the viewing position occupies about 37% on the right side of the television and about 60% on the left side and the viewing distance distributes 5H~8H regarding NTSC television. In this experiment, we analyzed whether the movement of the line of sight is different when the presentation angles of view and the viewing locations are changed with the same viewing distance as reflecting the viewing situation at each house. In experimental results, we suggested that the gaze position was different by changing the field angle of view. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | High definition image / Viewing Angle / Viewing position / Head movement / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 229, IMQ2017-18, pp. 25-28, Oct. 2017. | |
| Paper # | IMQ2017-18 | |
| Date of Issue | 2017-09-29 (IMQ) | |
| 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 | IMQ2017-18 |
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| Conference Information | |
| Committee | IMQ |
| Conference Date | 2017-10-06 - 2017-10-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe Univesity |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processing, etc. |
| Paper Information | |
| Registration To | IMQ |
| Conference Code | 2017-10-IMQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Relationship between the Viewing Angle (Image Size) and the Lines-of-sight |
| Sub Title (in English) | |
| Keyword(1) | High definition image |
| Keyword(2) | Viewing Angle |
| Keyword(3) | Viewing position |
| Keyword(4) | Head movement |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Riko Nakagawa |
| 1st Author's Affiliation | Tokai University (Tokai Univ.) |
| 2nd Author's Name | Reiko Koyama |
| 2nd Author's Affiliation | Tokai University (Tokai Univ.) |
| 3rd Author's Name | Miyuki Suganuma |
| 3rd Author's Affiliation | Tokai University (Tokai Univ.) |
| 4th Author's Name | Shinya Mochiduki |
| 4th Author's Affiliation | Tokai University (Tokai Univ.) |
| 5th Author's Name | Mitsuho Yamada |
| 5th Author's Affiliation | Tokai University (Tokai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-10-06 15:50:00 |
| Presentation Time | 25 minutes |
| Registration for | IMQ |
| Paper # | IMQ2017-18 |
| Volume (vol) | vol.117 |
| Number (no) | no.229 |
| Page | pp.25-28 |
| #Pages | 4 |
| Date of Issue | 2017-09-29 (IMQ) |
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