2008 "Feature-Level Fusion for Object Segmentation Using Mutual Information" V. Sharma and J. Davis Book chapter in Augmented Vision Perception in Infrared, Springer, December 2008, pp. 295-319. "A Fast Linear Registration Framework for Multi-Camera GIS Coordination" K. Sankaranarayanan and J. Davis IEEE International Conference on Advanced Video and Signal Based Surveillance, September 2008. [PDF] "3D Occlusion Recovery using Few Cameras" M. Keck and J. Davis IEEE Conference on Computer Vision and Pattern Recognition, June 2008. [PDF] "A Recursive Filter For Linear Systems on Riemannian Manifolds" A. Tyagi and J. Davis IEEE Conference on Computer Vision and Pattern Recognition, June 2008. [PDF] "An Efficient Active Camera Model for Video Surveillance" K. Sankaranarayanan and J. Davis IEEE Workshop on Applications of Computer Vision, January 2008. [PDF] "A Context-Based Tracker Switching Framework" A. Tyagi and J. Davis IEEE Workshop on Motion and Video Computing, January 2008. [PDF] "Steepest Descent For Efficient Covariance Tracking" A. Tyagi, J. Davis, and G. Potamianos IEEE Workshop on Motion and Video Computing, January 2008. [PDF] 2007 "Integrating Appearance and Motion Cues for Simultaneous Detection and Segmentation of Pedestrians" V. Sharma and J. Davis IEEE International Conference on Computer Vision, October 2007. [PDF] "Kernel-Based 3D Tracking" A. Tyagi, M. Keck, J. Davis, and G. Potamianos IEEE International Workshop on Visual Surveillance, June 2007. [PDF] "Simultaneous Detection and Segmentation of Pedestrians using Top-down and Bottom-up Processing" V. Sharma and J. Davis IEEE International Workshop on Visual Surveillance, June 2007. [PDF] "Background-Subtraction using Contour-based Fusion of Thermal and Visible Imagery" J. Davis and V. Sharma Computer Vision and Image Understanding, Vol. 106, No. 2-3, 2007, pp. 162-182. [PDF] [HTML] "An Adaptive Focus-of-Attention Model for Video Surveillance and Monitoring" J. Davis, A. Morison, and D. Woods Machine Vision and Applications, Vol. 18, No. 1, 2007, pp. 41-64. [PDF] "Building Adaptive Camera Models for Video Surveillance" J. Davis, A. Morison, and D. Woods IEEE Workshop on Application of Computer Vision, February 2007. [PDF] "Extraction of Person Silhouettes from Surveillance Imagery using MRFs" V. Sharma, J. Davis, and A. Tyagi IEEE Workshop on Application of Computer Vision, February 2007. [PDF] "Fusion of Multiple Camera Views for Kernel-Based 3D Tracking" A. Tyagi, G. Potamianos, J. Davis, and S. Chu IEEE Workshop on Motion and Video Computing, February 2007. [PDF] "Coverage Optimization to Support Security Monitoring" A. Murray, K. Kim, J. Davis, R. Machiraju, R. Parent Computers, Environment and Urban Systems, Vol. 31, 2007, pp. 133-147. [PDF] "Background-Subtraction in Thermal Imagery Using Contour Saliency" J. Davis and V. Sharma International Journal of Computer Vision, Vol. 71, No. 2, 2007, pp. 161-181. (online version June 2006) [PDF] 2006 "Tracking Mean Shift Clustered Point Clouds for 3D Surveillance" M. Keck, J. Davis, and A. Tyagi ACM Multimedia Workshop on Video Surveillance and Sensor Networks, October 2006, pp. 187-194. [PDF] "Multiview Fusion for Canonical View Generation based on Homography Constraints" A. Tyagi, J. Davis, and M. Keck ACM Mulimedia Workshop on Video Surveillance and Sensor Networks, October 2006, pp. 61-69. [PDF] "Minimal-Latency Human Action Recognition using Reliable-Inference" J. Davis and A. Tyagi Image and Vision Computing, Vol. 24, 2006, pp. 455-472. [PDF] "Human Activity Recognition for Synthesis" Y. Chen, R. Parent, R. Machiraju, and J. Davis IEEE Workshop on Learning, Representation, and Context for Human Sensing in Video, New York, NY, June 22, 2006. [PDF] "Feature-level Fusion for Object Segmentation using Mutual Information" V. Sharma and J. Davis IEEE Workshop on Object Tracking and Classification in and Beyond the Visible Spectrum, New York, NY, June 22, 2006. [PDF] "Sampling Representative Examples for Dimensionality Reduction and Recognition - Bootstrap Bumping LDA" H. Gao and J. Davis European Conference on Computer Vision (ECCV), Graz, Austria, May 7-13, 2006, Part III, LNCS 3953, pp. 275-287. [PDF] "Why Direct LDA Is Not Equivalent to LDA" H. Gao and J. Davis Pattern Recognition, Vol. 39, 2006, pp. 1002-1006. [PDF] 2005 "Event Template Hierarchies as Means for Human-Automation Collaboration in Security Surveillance" D. Woods, S. McNee, J. Davis, A. Morison, P. Maughan, and K. Christoffersen Human Factors and Ergonomics Society Annual Meeting, Orlando, FL, September 26-28, 2005. [PDF] "Modeling Behavior Trends and Detecting Abnormal Events using Seasonal Kalman Filters" J. Davis and M. Keck Workshop on Human Activity Recognition and Modeling, Oxford, UK, September 9, 2005. [PDF] "Fusion-based Background-Subtraction using Contour Saliency" J. Davis and V. Sharma IEEE Workshop on Object Tracking and Classification in and Beyond the Visible Spectrum, San Diego, CA, June 20, 2005. [PDF] "A Two-Stage Template Approach to Person Detection in Thermal Imagery" J. Davis and M. Keck Workshop on Applications of Computer Vision, Breckenridge, Colorado, January 5-7, 2005. [PDF] 2004 "Differential Video Coding of Face and Gesture Events in Presentation Videos" R. Tan and J. Davis Computer Vision and Image Understanding, Vol. 96, No. 2, 2004, pp. 200-215. [PDF] "Robust Detection of People in Thermal Imagery" J. Davis and V. Sharma International Conference on Pattern Recognition, Cambridge, United Kingdom, August 23-26, 2004, pp. 713-716. [PDF] "Sequential Reliable-Inference for Rapid Detection of Human Actions" J. Davis IEEE Workshop on Detection and Recognition of Events in Video, Washington DC, July 2, 2004. [PDF] "Robust Background-Subtraction for Person Detection in Thermal Imagery" J. Davis and V. Sharma IEEE International Workshop on Object Tracking and Classification Beyond the Visible Spectrum, Washington DC, July 2, 2004. [PDF] "Gender Recognition from Walking Movements using Adaptive Three-Mode PCA" J. Davis and H. Gao IEEE Workshop on Articulated and Nonrigid Motion, Washington DC, June 27, 2004. [PDF] "An Expressive Three-Mode Principal Components Model for Gender Recognition" J. Davis and H. Gao Journal of Vision, Vol. 4, No. 5, 2004, pp. 362-377. [PDF, HTML] 2003 "An Expressive Three-Mode Principal Components Model of Human Action Style" J. Davis and H. Gao Image and Vision Computing, Vol. 21, No. 11, 2003, pp. 1001-1016. [PDF] "Recognizing Human Action Efforts: An Adaptive Three-Mode PCA Framework" J. Davis and H. Gao International Conference on Computer Vision, Nice, France, October 13-16, 2003, pp. 1463-1469. [PDF] "A Reliable-Inference Framework for Recognition of Human Actions" J. Davis and A. Tyagi IEEE International Conference on Advanced Video and Signal Based Surveillance, Miami, Florida, July 21-22, 2003, pp. 169-176. [PDF] 2002 "A Three-Mode Expressive Feature Model of Action Effort" J. Davis, H. Gao, and V. Kannappan IEEE Workshop on Motion and Video Computing, Orlando, Florida, December 5-6, 2002, pp. 139-144. [Received a Lockheed-Martin Best Paper Award] [PDF] "Motion Segmentation and Pose Recognition with Motion History Gradients" G. Bradski and J. Davis International Journal of Machine Vision and Applications, Vol. 13, No. 3, 2002, pp. 174-184. [PDF] "Analysis and Recognition of Walking Movements" J. Davis and S. Taylor International Conference on Pattern Recognition, Quebec City, Canada, August 11-15, 2002, pp. 315-318. [PDF] "Expressive Features for Movement Exaggeration" J. Davis and V. Kannappan SIGGRAPH Conference Abstracts and Applications (Technical Sketches), San Antonio, Texas, July 24, 2002, pp. 182. [PDF] 2001 "The Representation and Recognition of Action Using Temporal Templates" A. Bobick and J. Davis IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 23, No. 3, 2001, pp. 257-267. [PDF] "A Perceptual User Interface for Recognizing Head Gesture Acknowledgements" J. Davis and S. Vaks ACM Workshop on Perceptual User Interfaces, Orlando, Florida, November 15-16, 2001. [PDF] "Representing and Recognizing Human Motion: From Motion Templates to Movement Categories" J. Davis Digital Human Modeling Workshop, International Conference on Intelligent Robots and Systems, Maui, Hawaii, October 29, 2001. [PDF] "Hierarchical Motion History Images for Recognizing Human Motion" J. Davis IEEE Workshop on Detection and Recognition of Events in Video, Vancouver, Canada, July 8, 2001, pp. 39-46. [PDF] "Visual Categorization of Children and Adult Walking Styles" J. Davis International Conference on Audio- and Video-based Biometric Person Authentication, Halmstad, Sweden, June 6-8, 2001, pp. 295-300. [PDF] 2000 "Physically Interactive Story Environments" C. Pinhanez, J. Davis, S. Intille, M. Johnson, A. Wilson, A. Bobick, and B. Blumberg IBM Systems Journal, Vol. 39, No. 3/4, 2000, pp. 438-455. [PDF] "Motion Segmentation and Pose Recognition with Motion History Gradients" G. Bradski and J. Davis IEEE Workshop on Applications of Computer Vision, December 2000, pp. 174-184. [PDF] "Categorical Representation and Recognition of Oscillatory Motion Patterns" J. Davis, A. Bobick, W. Richards IEEE Conference on Computer Vision and Pattern Recognition, June 2000, pp. 628-635. [PDF] "Relating Categories of Intentional Animal Motions" J. Davis and W. Richards OSU Dept. Computer and Information Science Technical Report OSU-CISRC-11/00-TR25, November 2000. [PDF] 1999 "The Kidsroom: A Perceptually-Based Interactive and Immersive Story Environment" A. Bobick, S. Intille, J. Davis, F. Baird, C. Pinhanez, L. Campbell, Y. Ivanov, A. Schutte, and A. Wilson Presence: Teleoperators and Virtual Environments, Vol. 8, No. 4, 1999, pp. 367-391. [PDF] "Toward 3-D Gesture Recognition" J. Davis and M. Shah International Journal of Pattern Recognition and Artificial Intelligence, Volume 13 Number 3, May 1999, pp. 381-393. [PDF] "Real-time Motion Template Gradients using Intel CVLib" J. Davis and G. Bradski IEEE ICCV Workshop on Frame-rate Vision, September 1999. [PDF] "Recognizing Movement using Motion Histograms" J. Davis MIT Technical Report #487, March 1999. [PDF] 1998 "A Robust Human-Silhouette Extraction Technique for Interactive Virtual Environments" J. Davis and A. Bobick In Lecture Notes in Artificial Intelligence (Ed. by N. Magnenat-Thalmann & D. Thalmann), 1537, Heidelberg: Springer-Verlag, 1998, pp. 12-25. (IFIP Workshop on Modeling and Motion Capture Techniques for Virtual Environments, 1998.) [PDF] "Virtual PAT: A Virtual Personal Aerobics Trainer" J. Davis and A. Bobick Workshop on Perceptual User Interfaces, November 1998, pp. 13-18. [PDF] "Perceptive Spaces for Performance and Entertainment" C. Wren, F. Sparacino, A. Azarbayejani, T. Darrell, J. Davis, T. Starner, A. Kotani, C. Chao, M. Hlavac, K. Russell, A. Bobick, and A. Pentland ATR Workshop on Virtual Communication Environments, April 1998. [PDF] "Design Decisions for Interactive Environments: Evaluating the KidsRoom Application Using a Deep Perceptual Interface" A. Bobick, S. Intille, J. Davis, F. Baird, C. Pinhanez, L. Campbell, Y. Ivanov, A. Schutte, and A. Wilson AAAI Spring Symposium on Intelligent Environments, March 1998, pp. 7-16. [PDF] 1997 "The KidsRoom: An Example Application Using a Deep Perceptual Interface" A. Bobick, J. Davis, S. Intille Workshop on Perceptual User Interfaces, October 1997, pp. 1-4. [PDF] "The Representation and Recognition of Action Using Temporal Templates" J. Davis and A. Bobick IEEE Conference on Computer Vision and Pattern Recognition, June 1997, pp. 928-934. [PDF] "Real-Time Closed-World Tracking" S. Intille, J. Davis, and A. Bobick IEEE Conference on Computer Vision and Pattern Recognition, June 1997, pp. 697-703. [PDF] "Action Recognition Using Temporal Templates" A. Bobick and J. Davis In M. Shah and R. Jain (eds.) Motion-Based Recognition, 1997, pp. 125-146. [PDF] 1996 "Real-time Recognition of Activity Using Temporal Templates" A. Bobick and J. Davis IEEE Workshop on Applications of Computer Vision, December 1996, pp. 39-42. [PDF] "An Appearance-based Representation of Action" A. Bobick and J. Davis IEEE International Conference on Pattern Recognition, August 1996, pp. 307-312. [PDF] 1994 "Visual Gesture Recognition" J. Davis and M. Shah Vision, Image and Signal Processing, Vol. 141, No. 2, 1994, pp. 101-106. [PDF] "Recognizing Hand Gestures" J. Davis and M. Shah European Conference on Computer Vision, 1994, pp. 331-340. [PDF] "Determining 3-D Hand Motion" J. Davis and M. Shah IEEE Asilomar Conference on Signals, Systems, and Computers, October 1994, pp. 1262-1266. [PDF]