Presentation | 2018-03-08 Estimation of swimmer position and strokes in a swimming pool overview video Takayuki Tsumita, Hidehiko Shishido, Itaru Kitahara, Yoshinari Kameda, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a computer vision method to estimate swimmer positions and strokes in a 4K video that covers a whole pool surface. Complex water surface and splash made by swimmers are the problems in this research. We realize fine pose estimation by two-stage computer vision process that uses two mask images. We realize stroke estimation by applying a template matching method where the template is chosen to have unique pose of swimming styles. We evaluated the performance of our proposed method on swimming video captured at a nationwide official game. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sport video analysis / computer vision / swimming / swimming style |
Paper # | IMQ2017-26,IE2017-118,MVE2017-68 |
Date of Issue | 2018-03-01 (IMQ, IE, MVE) |
Conference Information | |
Committee | CQ / MVE / IE / IMQ |
---|---|
Conference Date | 2018/3/8(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Industry Support Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Five Senses Media, Cooking and Eating Activities Media, Multimedia, Media Experience, Video Encoding, Image Media Quality, Network Quality and Reliability, etc. (Co-sponsor: Technical Committee on Multimedia on Cooking and Eating Activities (CEA)) |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Yoshinari Kameda(Univ. of Tsukuba) / Takayuki Hamamoto(Tokyo Univ. of Science) / Kenji Sugiyama(Seikei Univ.) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Kenji Mase(Nagoya Univ.) / Kazuya Kodama(NII) / Hideaki Kimata(NTT) / Toshiya Nakaguchi(Chiba Univ.) / Mitsuru Maeda(Canon) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) / Kenji Mase(Kyoto Univ.) / Kazuya Kodama(NTT) / Hideaki Kimata(Kyushu Univ.) / Toshiya Nakaguchi(Nagoya Univ.) / Mitsuru Maeda(KDDI Research) |
Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research Inc.) / Ryo Yamamoto(UEC) / Takatsugu Hirayama(Nagoya Univ.) / Ryosuke Aoki(NTT) / Yasutaka Matsuo(NHK) / Kazuya Hayase(NTT) / Masaru Tsuchida(NTT) / Gosuke Ohashi(Shizuoka Univ.) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Media Experience and Virtual Environment / Technical Committee on Image Engineering / Technical Committee on Image Media Quality |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Estimation of swimmer position and strokes in a swimming pool overview video |
Sub Title (in English) | |
Keyword(1) | Sport video analysis |
Keyword(2) | computer vision |
Keyword(3) | swimming |
Keyword(4) | swimming style |
1st Author's Name | Takayuki Tsumita |
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 | Itaru Kitahara |
3rd Author's Affiliation | University of Tsukuba(U-Tsukuba) |
4th Author's Name | Yoshinari Kameda |
4th Author's Affiliation | University of Tsukuba(U-Tsukuba) |
Date | 2018-03-08 |
Paper # | IMQ2017-26,IE2017-118,MVE2017-68 |
Volume (vol) | vol.117 |
Number (no) | IMQ-483,IE-484,MVE-485 |
Page | pp.pp.11-16(IMQ), pp.11-16(IE), pp.11-16(MVE), |
#Pages | 6 |
Date of Issue | 2018-03-01 (IMQ, IE, MVE) |