| Presentation | 2020-01-23 A Study on Corridor Environment Understanding Through Dynamical Visual Variation Kazuho Kito, Shinichiro Morita, Yoshihiro Kanehara, Harumi Kobayashi, Naoki Mukawa, Akio Nakamura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical flow which represent dynamical visual variation plays significant role for sighted people to localize and move in environment. In this paper, we research the effect that understand the passage environment by provided the information simulated dynamical visual variation. We proposed a method to represent the variation of viewpoint for 0.5 seconds as arrow using a subjective viewpoint image. As a verification experiment, we verified whether subjects could recognize the environment by providing the video pattern of the arrow variation. We asked subjects to sketch the passage environment recognized by them as a figure. We calculated The correct answer rate of the passage environment perception using the figures drawn by them. As a result, subjects were possible to recognize passage environment with a correct answer rate of 91.1%. Therefore, we concluded that the passage information was able to be understood by the dynamical visual variation information. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Flow / Simulation / Sketch Map |
| Paper # | MVE2019-28 |
| Date of Issue | 2020-01-16 (MVE) |
| Conference Information | |
| Committee | MVE / IPSJ-CVIM |
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| Conference Date | 2020/1/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kenji Mase(Nagoya Univ.) |
| Vice Chair | Masayuki Ihara(NTT) |
| Secretary | Masayuki Ihara(Nagoya Univ.) / (NTT) |
| Assistant | Satoshi Nishiguchi(Oosaka Inst. of Tech.) / Masanori Yokoyama(NTT) / Shogo Fukushima(Univ. of ToKyo) |
| Paper Information | |
| Registration To | Technical Committee on Media Experience and Virtual Environment / Special Interest Group on Computer Vision and Image Media |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Corridor Environment Understanding Through Dynamical Visual Variation |
| Sub Title (in English) | |
| Keyword(1) | Optical Flow |
| Keyword(2) | Simulation |
| Keyword(3) | Sketch Map |
| 1st Author's Name | Kazuho Kito |
| 1st Author's Affiliation | Tokyo Denki University(TDU) |
| 2nd Author's Name | Shinichiro Morita |
| 2nd Author's Affiliation | Tokyo Denki University(TDU) |
| 3rd Author's Name | Yoshihiro Kanehara |
| 3rd Author's Affiliation | Tokyo Denki University(TDU) |
| 4th Author's Name | Harumi Kobayashi |
| 4th Author's Affiliation | Tokyo Denki University(TDU) |
| 5th Author's Name | Naoki Mukawa |
| 5th Author's Affiliation | Tokyo Denki University(TDU) |
| 6th Author's Name | Akio Nakamura |
| 6th Author's Affiliation | Tokyo Denki University(TDU) |
| Date | 2020-01-23 |
| Paper # | MVE2019-28 |
| Volume (vol) | vol.119 |
| Number (no) | MVE-386 |
| Page | pp.pp.21-24(MVE), |
| #Pages | 4 |
| Date of Issue | 2020-01-16 (MVE) |