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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/6027

Title: The role of emotion recognition from non-verbal behaviour in detection of concealed firearm carrying
Authors: Blechko, Anastassia
Darker, Iain T.
Gale, Alastair G.
Issue Date: 2009
Citation: BLECHKO, A., DARKER, I.T. and GALE, A.G., 2009. The role of emotion recognition from non-verbal behaviour in detection of concealed firearm carrying. Human Factors and Ergonomics Society, 53rd Annual Meeting -2009, San Antonio, USA.
Abstract: Individuals can detect the mood of people shown in image sequences on the basis of non verbal cues, such as facial expressions and body movements. Carrying firearms is known to elicit certain emotional states in their carrier. In relation to the CCTV surveillance task the present study investigated whether observers are able to perceive differences in the emotional states and nonverbal behaviour of people who are, and who are not, carrying concealed firearms, as judged through monitoring video footage. The results showed that the observers were able to differentiate between the two video clip types by attributing different moods to the surveillance targets who were correctly judged to have higher levels of dysphoria whilst concealing a firearm than whilst concealing an innocuous object. Furthermore, certain visual cues were found to be related to the performance of the observers. These results are discussed with regard to future research on this issue.
Description: This is conference paper is closed access. Further details of the conference proceedings are available at: http://www.hfes.org/publications/
Version: Closed access
URI: https://dspace.lboro.ac.uk/2134/6027
ISBN: 9780945289364
0945289367
ISSN: 1071-1813
Appears in Collections:Closed Access (Computer Science)

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