Automatic expression spotting in videos

作者：

Highlights：

• Temporally segments macro- and micro-facial expressions from video

• Does not rely on trained model of particular expression(s)

• Measures the strain (deformation) impacted on facial skin tissue

• The method successfully detects both spontaneous and feigned expressions.

• The method works at several pixel resolutions.

摘要

•Temporally segments macro- and micro-facial expressions from video•Does not rely on trained model of particular expression(s)•Measures the strain (deformation) impacted on facial skin tissue•The method successfully detects both spontaneous and feigned expressions.•The method works at several pixel resolutions.

论文关键词：Expression spotting,Macro-expressions,Micro-expressions

论文评审过程：Received 12 February 2013, Revised 18 February 2014, Accepted 30 April 2014, Available online 9 May 2014.

论文官网地址：https://doi.org/10.1016/j.imavis.2014.04.010