Novel expert system to study human stress based on thermographic images

作者：

Highlights：

• Expert system to analysis and diagnosis of human stress.

• Temperature behavior in facial and fingertips was investigated to stress.

• Infrared thermography and image processing to automatic recognition of the ROI.

• Statistical analysis and decision tree to diagnose human stress.

• Improvement in the accuracy of the classification and diagnosis in human stress.

摘要

•Expert system to analysis and diagnosis of human stress.•Temperature behavior in facial and fingertips was investigated to stress.•Infrared thermography and image processing to automatic recognition of the ROI.•Statistical analysis and decision tree to diagnose human stress.•Improvement in the accuracy of the classification and diagnosis in human stress.

论文关键词：Expert system,Human stress,Infrared thermography,Thermal analysis,Classification

论文评审过程：Received 3 December 2019, Revised 29 March 2021, Accepted 8 April 2021, Available online 13 April 2021, Version of Record 22 April 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.115024