| Paper Abstract and Keywords |
| Presentation |
2011-05-27 13:00
[Poster Presentation]
Improving Synchronization Accuracy in Interaction with Virtual Objects Using a High-speed Camera
Tomohiro Ueda, Takehiro Niikura, Yoshihiro Watanabe (Univ. of Tokyo), Takashi Komuro (Saitama Univ.), Masatoshi Ishikawa (Univ. of Tokyo) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In interaction with virtual objects, there is a latency. Without compensating this, it is impossible to synchronize movements
of body and the virtual object. The conventional method to compensate for latency is prediction by using a filter, and most research has
focused on prediction filter algorithms. On the other hand, this study focuses on the camera's frame rate. By increasing it, the latency after
image capturing is reduced, and also the tracking ability of the prediction filter is improved. As a result, we improved the ability to predict
body movements, and realized synchronization accuracy. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
frame rate / latency / Kalman filter / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 19, IST2011-21, pp. 17-20, May 2011. |
| Paper # |
IST2011-21 |
| Date of Issue |
2011-05-20 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
IST |
| Conference Date |
2011-05-27 - 2011-05-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IST |
| Conference Code |
2011-05-IST |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Improving Synchronization Accuracy in Interaction with Virtual Objects Using a High-speed Camera |
| Sub Title (in English) |
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| Keyword(1) |
frame rate |
| Keyword(2) |
latency |
| Keyword(3) |
Kalman filter |
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| 1st Author's Name |
Tomohiro Ueda |
| 1st Author's Affiliation |
the University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name |
Takehiro Niikura |
| 2nd Author's Affiliation |
the University of Tokyo (Univ. of Tokyo) |
| 3rd Author's Name |
Yoshihiro Watanabe |
| 3rd Author's Affiliation |
the University of Tokyo (Univ. of Tokyo) |
| 4th Author's Name |
Takashi Komuro |
| 4th Author's Affiliation |
Saitama University (Saitama Univ.) |
| 5th Author's Name |
Masatoshi Ishikawa |
| 5th Author's Affiliation |
the University of Tokyo (Univ. of Tokyo) |
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| Speaker |
Author-1 |
| Date Time |
2011-05-27 13:00:00 |
| Presentation Time |
60 minutes |
| Registration for |
IST |
| Paper # |
IST2011-21 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.19 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2011-05-20 (IST) |