METHOD FOR DETECTING HUMAN STRESS STATE FOR VIDEO SURVEILLANCE SYSTEMS
The work is devoted to the development of a technique for identifying a stressed state (stress) using a video camera. Experiments were carried out to determine the stress state by two methods: measurement of galvanic skin response using the "Activatiometer-6" and by the method of pupillography. Comparative analysis of pupillograms and graphs of galvanic skin response (GSR) showed that the results of measurements by the two methods are consistent under the condition of the presence of emotion: correlation p=0.88 in the presence of a response to the test object and its decrease with a decrease in the response. In combination with other methods (eye tracking, vibraimage), it is possible to carry out remote diagnostics of a stress state, which will prevent aggressive behavior of people, suicides, etc.