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| Presentation | 2014-05-29 10:50 Improvement of Technique to Estimate Visually Perceived Location by Using Reaching-Movements -- Estimation Using Function of Chi-squared Distribution -- Kazuki Matsushima, Piyarat Silapasuphakornwong, Hiroshi Unno, Masahiro Suzuki, Kazutake Uehira, Yuichi Takeda (KAIT)  HCS2014-3 HIP2014-3 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes the improvement of technique that we previously proposed to estimate the visually perceived locations. Applications in which observers’ bodies interact with 3-D images require executing interaction when the bodies are at the visually perceived locations of the 3-D images. Although we proposed a new technique to estimate the visually perceived locations by using human body movement and evaluated the estimation by fitting the velocity of reaching-movement into a Gaussian function, the accuracy and precision of estimation were not sufficient for practical use. This study proposes to improve the previously proposed technique by fitting the velocity of reaching-movement into a function of Chi-squared distribution. This improvement was compared with the previously proposed technique in the experiments, and the results indicated that the improved technique was more accurate and precise than the previously proposed technique. The accuracy and precision of estimation can be sufficient for practical use by using such improvements. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 3-D Display / 3-D Image / Human Body / Interaction / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 68, HIP2014-3, pp. 11-16, May 2014. | |
| Paper # | HIP2014-3 | |
| Date of Issue | 2014-05-22 (HCS, HIP) | |
| 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 | HCS2014-3 HIP2014-3 |
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| Conference Information | |
| Committee | HCS HIP HI-SIGCOASTER |
| Conference Date | 2014-05-29 - 2014-05-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication Enhancing, Human Communications, and Human Information Processing |
| Paper Information | |
| Registration To | HIP |
| Conference Code | 2014-05-HCS-HIP-SIGCE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Technique to Estimate Visually Perceived Location by Using Reaching-Movements |
| Sub Title (in English) | Estimation Using Function of Chi-squared Distribution |
| Keyword(1) | 3-D Display |
| Keyword(2) | 3-D Image |
| Keyword(3) | Human Body |
| Keyword(4) | Interaction |
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| 1st Author's Name | Kazuki Matsushima |
| 1st Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 2nd Author's Name | Piyarat Silapasuphakornwong |
| 2nd Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 3rd Author's Name | Hiroshi Unno |
| 3rd Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 4th Author's Name | Masahiro Suzuki |
| 4th Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 5th Author's Name | Kazutake Uehira |
| 5th Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 6th Author's Name | Yuichi Takeda |
| 6th Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
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| Speaker | Author-1 |
| Date Time | 2014-05-29 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | HIP |
| Paper # | HCS2014-3, HIP2014-3 |
| Volume (vol) | vol.114 |
| Number (no) | no.67(HCS), no.68(HIP) |
| Page | pp.11-16 |
| #Pages | 6 |
| Date of Issue | 2014-05-22 (HCS, HIP) |
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