Presentation | 2022-03-09 Video Based White Cane Motion Estimation for Visually Impaired People Yasutaka Nakaizumi, Hidehiko Shishido, Yoshinari Kameda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we propose a method to estimate the movement of a white cane used by a visually impaired person from a video. First, we estimate the posture of the white cane user in the video and obtain the posture of the white cane. To obtain the posture of the white cane user, we consider the white cane as a part of the human skeleton and extend the existing posture estimation method. Next, to obtain the motion of the white cane, we calculate the swing angle, the swing frequency, and the positions of the tip of the white cane and the wrist relative to the midline. We tested this method using white cane users' image and video database. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | white cane users / posture estimation / white cane motion estimation / action estimation / human skeleton |
Paper # | IMQ2021-18,IE2021-80,MVE2021-47 |
Date of Issue | 2022-03-02 (IMQ, IE, MVE) |
Conference Information | |
Committee | CQ / IMQ / MVE / IE |
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Conference Date | 2022/3/9(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online (Zoom) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Media of five senses, Multimedia, Media experience, Picture codinge, Image media quality, Network,quality and reliability, etc |
Chair | Jun Okamoto(NTT) / Kenya Uomori(Osaka Univ.) / Masayuki Ihara(RIKEN) / Kazuya Kodama(NII) |
Vice Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) / Mitsuru Maeda(Canon) / Kiyoshi Kiyokawa(NAIST) / Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) |
Secretary | Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) / Mitsuru Maeda(Nagoya Univ.) / Kiyoshi Kiyokawa(NTT) / Hiroyuki Bandoh(Oosaka Inst. of Tech.) / Toshihiko Yamazaki(NTT) |
Assistant | Yoshiaki Nishikawa(NEC) / Ryoichi Kataoka(KDDI Research) / Kimiko Kawashima(NTT) / Masato Tsukada(NEC) / Takashi Yamazoe(Seikei Univ.) / Naoya Isoyama(NAIST) / Takenori Hara(DNP) / Mitsuhiro Goto(NTT) / Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Image Media Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Video Based White Cane Motion Estimation for Visually Impaired People |
Sub Title (in English) | |
Keyword(1) | white cane users |
Keyword(2) | posture estimation |
Keyword(3) | white cane motion estimation |
Keyword(4) | action estimation |
Keyword(5) | human skeleton |
1st Author's Name | Yasutaka Nakaizumi |
1st Author's Affiliation | University of Tsukuba(U.Tsukuba) |
2nd Author's Name | Hidehiko Shishido |
2nd Author's Affiliation | University of Tsukuba(U.Tsukuba) |
3rd Author's Name | Yoshinari Kameda |
3rd Author's Affiliation | University of Tsukuba(U.Tsukuba) |
Date | 2022-03-09 |
Paper # | IMQ2021-18,IE2021-80,MVE2021-47 |
Volume (vol) | vol.121 |
Number (no) | IMQ-420,IE-422,MVE-423 |
Page | pp.pp.43-48(IMQ), pp.43-48(IE), pp.43-48(MVE), |
#Pages | 6 |
Date of Issue | 2022-03-02 (IMQ, IE, MVE) |