Blob Analysis of the Head and Hands: A Method for Deception Detection
HICSS '05 Proceedings of the Proceedings of the 38th Annual Hawaii International Conference on System Sciences (HICSS'05) - Track 1 - Volume 01
Automatic Thermal Monitoring System (ATHEMOS) for Deception Detection
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
Training professionals to detect deception
ISI'03 Proceedings of the 1st NSF/NIJ conference on Intelligence and security informatics
Automatic extraction of deceptive behavioral cues from video
ISI'05 Proceedings of the 2005 IEEE international conference on Intelligence and Security Informatics
Tracking facial features using mixture of point distribution models
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
A review of motion analysis methods for human Nonverbal Communication Computing
Image and Vision Computing
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We propose a data-driven, unobtrusive and covert method for automatic deception detection in interrogation interviews from visual cues only. Using skin blob analysis together with Active Shape Modeling, we continuously track and analyze the motion of the hands and head as a subject is responding to interview questions, as well as their facial micro expressions, thus extracting motion profiles, which we aggregate over each interview response. Our novelty lies in the representation of the motion profile distribution for each response. In particular, we use a kernel density estimator with uniform bins in log feature space. This scheme allows the representation of relatively over-controlled and relatively agitated behaviors of interviewed subjects, thus aiding in the discrimination of truthful and deceptive responses.