| Presentation | 2018-10-23 Motion perception on the frontal parallel plane when posture changes the relation between vestibular/somatosensory and visual gravity directions Takuma Miwa, Rumi Hisakata, Hirohiko Kaneko, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigated the effects of direction information obtained in visual context of background on the constant velocity perception of object motion on frontal parallel plane. The visual stimulus was an object moving with acceleration in one of the four directions, up, down, left, and right, on a background of natural image. Orientation of the background image was one of four conditions: upright relative to the body, upside down, rotated 90 degrees to the left and rotated 90 degrees right. We measured the acceleration contained in the motion that was perceived as constant velocity for each background condition. The observer observed the stimulus with the supine and lateral posture condition. The results indicate that constant velocity perception, which can be thought as the standard for motion perception, is affected by the vertical direction estimated from the visual context when directions of body and of gravity are separated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | motion perception / gravity direction / visual information / acceleration / body orientation |
| Paper # | HIP2018-64 |
| Date of Issue | 2018-10-15 (HIP) |
| Conference Information | |
| Committee | HIP |
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| Conference Date | 2018/10/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Terrsa |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Eye Movement (including Accommodation and Pupil), Spatial Perception (Depth Perception, Motion Perception, etc.), etc. |
| Chair | Miyuki Kamachi(Kogakuin Univ.) |
| Vice Chair | Shuichi Sakamoto(Tohoku Univ.) / Yuji Wada(Ritsumeikan Univ.) |
| Secretary | Shuichi Sakamoto(Univ. of Tsukuba) / Yuji Wada(NICT) |
| Assistant | Atsushi Wada(NICT) / Hidetoshi Kanaya(Ritsumeikan Univ.) / Yuki Yamada(Kyushu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Human Information Processing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Motion perception on the frontal parallel plane when posture changes the relation between vestibular/somatosensory and visual gravity directions |
| Sub Title (in English) | |
| Keyword(1) | motion perception |
| Keyword(2) | gravity direction |
| Keyword(3) | visual information |
| Keyword(4) | acceleration |
| Keyword(5) | body orientation |
| 1st Author's Name | Takuma Miwa |
| 1st Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 2nd Author's Name | Rumi Hisakata |
| 2nd Author's Affiliation | Tokyo Institute of Technology(Titech) |
| 3rd Author's Name | Hirohiko Kaneko |
| 3rd Author's Affiliation | Tokyo Institute of Technology(Titech) |
| Date | 2018-10-23 |
| Paper # | HIP2018-64 |
| Volume (vol) | vol.118 |
| Number (no) | HIP-262 |
| Page | pp.pp.31-34(HIP), |
| #Pages | 4 |
| Date of Issue | 2018-10-15 (HIP) |