TY - GEN
T1 - Online multiple support instance tracking
AU - Zhou, Qiu Hong
AU - Lu, Huchuan
AU - Yang, Ming Hsuan
PY - 2011
Y1 - 2011
N2 - We propose an online tracking algorithm in which the support instances are selected adaptively within the multiple instance learning framework. The support instances are selected from training 1-norm support vector machines in a feature space, thereby learning large margin classifiers for visual tracking. An algorithm is presented to update the support instances by taking image data obtained previously and recently into account. In addition, a forgetting factor is introduced to weigh the contribution of support instances obtained at different time stamps. Experimental results demonstrate that our tracking algorithm is robust in handling occlusion, abrupt motion and illumination.
AB - We propose an online tracking algorithm in which the support instances are selected adaptively within the multiple instance learning framework. The support instances are selected from training 1-norm support vector machines in a feature space, thereby learning large margin classifiers for visual tracking. An algorithm is presented to update the support instances by taking image data obtained previously and recently into account. In addition, a forgetting factor is introduced to weigh the contribution of support instances obtained at different time stamps. Experimental results demonstrate that our tracking algorithm is robust in handling occlusion, abrupt motion and illumination.
UR - http://www.scopus.com/inward/record.url?scp=79958713693&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79958713693&partnerID=8YFLogxK
U2 - 10.1109/FG.2011.5771456
DO - 10.1109/FG.2011.5771456
M3 - Conference contribution
AN - SCOPUS:79958713693
SN - 9781424491407
T3 - 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011
SP - 545
EP - 552
BT - 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011
T2 - 2011 IEEE International Conference on Automatic Face and Gesture Recognition and Workshops, FG 2011
Y2 - 21 March 2011 through 25 March 2011
ER -