Figure 3
Examples of facial regions extracted from the ANUStressDB database. The facial regions are of an experiment participant watching the different types of film clips. (a) The participant was watching a not-stressed film clip. (b) The participant was watching a stressed film clip. (i) A frame in the visual spectrum. (ii) The corresponding frame in the thermal spectrum. The crosshairs in the thermal frame were added by the recording software and represents the camera auto-focus.