The Design and Use of Steerable Filters
IEEE Transactions on Pattern Analysis and Machine Intelligence
Active shape models—their training and application
Computer Vision and Image Understanding
Pfinder: Real-Time Tracking of the Human Body
IEEE Transactions on Pattern Analysis and Machine Intelligence
The visual analysis of human movement: a survey
Computer Vision and Image Understanding
Learning Patterns of Activity Using Real-Time Tracking
IEEE Transactions on Pattern Analysis and Machine Intelligence
Robust Real-Time Periodic Motion Detection, Analysis, and Applications
IEEE Transactions on Pattern Analysis and Machine Intelligence
Statistical color models with application to skin detection
International Journal of Computer Vision
Contour Tracking by Stochastic Propagation of Conditional Density
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume I - Volume I
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
Hand motion gestural oscillations and multimodal discourse
Proceedings of the 5th international conference on Multimodal interfaces
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
An Approach for Intent Identification by Building on Deception Detection
HICSS '05 Proceedings of the Proceedings of the 38th Annual Hawaii International Conference on System Sciences (HICSS'05) - Track 1 - Volume 01
Divergence measures based on the Shannon entropy
IEEE Transactions on Information Theory
A steerable complex wavelet construction and its application to image denoising
IEEE Transactions on Image Processing
Palmprint identification using pairwise relative angle and EMD
VISUAL'07 Proceedings of the 9th international conference on Advances in visual information systems
Overall design and implementation of the virtual glove
Computers in Biology and Medicine
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In this paper, we describe ongoing work into methods for the automated tracking of hand and finger movements in interview situations. The aim of this work is to aid visual behaviour analysis in studies of deception detection. Existing techniques for tracking hand and finger movements are reviewed to place current and future work into context. Posterior probability maps of skin tone, based on Parzen colour space probability density estimates, are used for initial hand segmentation. Blob features are then used to produce a markup of hand-states. A complex wavelet decomposition, coupled to weightings provided by the posterior probability map, is applied to detect small hand and finger movements. We discuss our hand tracking algorithm based on blob feature extraction and the results obtained from motion and orientation parameters in a ''high-stakes experiment'', designed around a real-life situation. We suggest the role of kinematic models of upper body, limb and finger motion for future work.