Realistic action recognition with salient foreground trajectories

作者：

Highlights：

• A new saliency map is developed to detect salient trajectories in a video.

• Low-rank matrix recovery is introduced to help background trajectory subtraction.

• Salient foreground trajectories for realistic action recognition are obtained.

摘要

•A new saliency map is developed to detect salient trajectories in a video.•Low-rank matrix recovery is introduced to help background trajectory subtraction.•Salient foreground trajectories for realistic action recognition are obtained.

论文关键词：Action recognition,Feature selection,Trajectory saliency,Low-rank matrix recovery

论文评审过程：Received 8 August 2015, Revised 6 January 2017, Accepted 8 January 2017, Available online 9 January 2017, Version of Record 27 January 2017.

论文官网地址：https://doi.org/10.1016/j.eswa.2017.01.008