Eustressed or Distressed? Combining Physiology with Observation in User Studies. Avinash Wesley Dr. Peggy Lindner (Co-Advisor) Dr. Ioannis Pavlidis (Advisor). Stress Signs. Introduction Methods Results and Discussion Acknowledgements. Stress Mechanism Motivation Background.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
in the Thermal Imagery 
Courtesy of Science channel
 D. Shastri, A. Merla, P. Tsiamyrtzis, and I. Pavlidis. Imaging facial signs of neurophysiological responses. IEEETransactions on Biomedical Engineering, 56(2):477–484, 2009.
 Y. Zhou, P. Tsiamyrtzis, and I. Pavlidis. Tissue tracking in thermo-physiological imagery through spatio-temporal smoothing. Proc. of the 12th Int. Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2009),5762:1092–1099, 2009.
d(x,5): Euclidean distance between ROI-x and 5, (x 5)
Inner + Outer Eyebrow Raise
* Use of visual images instead of thermal images for display purpose only