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| Presentation | 2023-05-19 15:40 Comparison of material impression which induce by light distribution on mixed reality environment Takashi Yamazoe, Sho Ichise, Taisei Ogawa, Kenji Sugiyama (Seikei Univ.)  IMQ2023-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Mixed reality environment always produced characteristic field of view which contain real objects and virtual objects coexist. Recently, progress of image processing and arithmetic processing become reproduce reality impression in virtual object represent with BRDF texture. However, virtual object often makes that feel a sense of incongruity due to the difference in texture when placed side by side with the real object. In this paper, authors conducted an impression evaluation experiment to clarify the characteristics of texture perception in a mixed reality environment. Stimuli were reproduced by texture measurement for come to close real and virtual as much as possible. Result shows, apparent brightness makes different impression between the real and the virtual object. It is thought that reproduce apparent brightness influence from light distribution is one of key factor of reality impression on material appearance in mixed reality environment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Mixed reality / Material appearance / Light distribution / Material impression / Subjective evaluation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 44, IMQ2023-2, pp. 7-10, May 2023. | |
| Paper # | IMQ2023-2 | |
| Date of Issue | 2023-05-12 (IMQ) | |
| ISSN | 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 | IMQ2023-2 |
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| Conference Information | |
| Committee | IMQ |
| Conference Date | 2023-05-19 - 2023-05-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Seikei Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Media Quality, etc. |
| Paper Information | |
| Registration To | IMQ |
| Conference Code | 2023-05-IMQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparison of material impression which induce by light distribution on mixed reality environment |
| Sub Title (in English) | |
| Keyword(1) | Mixed reality |
| Keyword(2) | Material appearance |
| Keyword(3) | Light distribution |
| Keyword(4) | Material impression |
| Keyword(5) | Subjective evaluation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Yamazoe |
| 1st Author's Affiliation | Seikei University (Seikei Univ.) |
| 2nd Author's Name | Sho Ichise |
| 2nd Author's Affiliation | Seikei University (Seikei Univ.) |
| 3rd Author's Name | Taisei Ogawa |
| 3rd Author's Affiliation | Seikei University (Seikei Univ.) |
| 4th Author's Name | Kenji Sugiyama |
| 4th Author's Affiliation | Seikei University (Seikei Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-05-19 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | IMQ |
| Paper # | IMQ2023-2 |
| Volume (vol) | vol.123 |
| Number (no) | no.44 |
| Page | pp.7-10 |
| #Pages | 4 |
| Date of Issue | 2023-05-12 (IMQ) |
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