TY - GEN
T1 - Multiple players tracking and identification using group detection and player number recognition in sports video
AU - Yamamoto, Taiki
AU - Kataoka, Hirokatsu
AU - Hayashi, Masaki
AU - Aoki, Yoshimitsu
AU - Oshima, Kyoko
AU - Tanabiki, Masamoto
PY - 2013/12/1
Y1 - 2013/12/1
N2 - We are interested in the problem of automatically tracking and identifying players in sports video. While there are many automatic multi-target tracking methods, in sports video, it is difficult to track multiple players due to frequent occlusions, quick motion of players and camera, and camera position. We propose tracking method that associates tracklets of a same player using results of player number recognition. To deal with frequent occlusions, we detect human region by level set method and then estimates if it is occluded group region or unoccluded individual one. Moreover, we associate tracklets using the results of player number recognition at each frame by keypoints-based matching with templates from multiple viewpoints, so that final tracklets include occluded region.
AB - We are interested in the problem of automatically tracking and identifying players in sports video. While there are many automatic multi-target tracking methods, in sports video, it is difficult to track multiple players due to frequent occlusions, quick motion of players and camera, and camera position. We propose tracking method that associates tracklets of a same player using results of player number recognition. To deal with frequent occlusions, we detect human region by level set method and then estimates if it is occluded group region or unoccluded individual one. Moreover, we associate tracklets using the results of player number recognition at each frame by keypoints-based matching with templates from multiple viewpoints, so that final tracklets include occluded region.
KW - Affin Warp
KW - SIFT
KW - data association
KW - level set method
KW - multiple target tracking
UR - http://www.scopus.com/inward/record.url?scp=84893633394&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893633394&partnerID=8YFLogxK
U2 - 10.1109/IECON.2013.6699514
DO - 10.1109/IECON.2013.6699514
M3 - Conference contribution
AN - SCOPUS:84893633394
SN - 9781479902248
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 2442
EP - 2446
BT - Proceedings, IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society
T2 - 39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013
Y2 - 10 November 2013 through 14 November 2013
ER -