Weak label for fast online visual tracking

作者：

Highlights：

• We propose to assign labels for examples with a strategy we call weak label.

• We use kernel matrix as the similarity function to approximate the weak label.

• We derive an approximation of model parameter to improve speed significantly.

摘要

Highlights•We propose to assign labels for examples with a strategy we call weak label.•We use kernel matrix as the similarity function to approximate the weak label.•We derive an approximation of model parameter to improve speed significantly.

论文关键词：Visual tracking,Weak label,Least square support vector machine (LS-SVM),Acceleration

论文评审过程：Received 4 September 2014, Revised 5 March 2015, Accepted 5 March 2015, Available online 13 March 2015.

论文官网地址：https://doi.org/10.1016/j.image.2015.03.002