Similar gait action recognition using an inertial sensor
作者：
Highlights：
• An action recognition algorithm for similar gait actions using an inertial sensor.
• A robust period segmentation based on the likelihood of an heel-strike is presented.
• The proposed method works well against a variation of sensor orientation.
• Interclass relationship improves the recognition accuracy significantly.
• The accuracy is more than 91% for a very large database of 460 subjects.
摘要
Highlights•An action recognition algorithm for similar gait actions using an inertial sensor.•A robust period segmentation based on the likelihood of an heel-strike is presented.•The proposed method works well against a variation of sensor orientation.•Interclass relationship improves the recognition accuracy significantly.•The accuracy is more than 91% for a very large database of 460 subjects.
论文关键词：Gait action recognition,Inertial sensor,Heel strike detection,Sensor orientation robustness,Interclass relationship
论文评审过程：Received 14 January 2014, Revised 12 August 2014, Accepted 9 October 2014, Available online 22 October 2014.
论文官网地址：https://doi.org/10.1016/j.patcog.2014.10.012
