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Greg Welch is a Research Professor in the Institute for Simulation & Training and the Department of Electrical Engineering & Computer Science at The University of Central Florida, and the Department of Computer Science at The University of North Carolina at Chapel Hill. In 1986 he received a degree in Electrical Technology from Purdue University (with Highest Distinction), and in 1996 a Ph.D. in Computer Science from UNC-Chapel Hill. Prior to UNC he worked on the Voyager Spacecraft Project at NASA's Jet Propulsion Laboratory, and on airborne electronic countermeasures at Northrop-Grumman's Defense Systems Division. His current research interests include virtual and augmented reality, human tracking systems, 3D telepresence, computer vision, and stochastic estimation. He has co-authored over 50 publications in these areas, and is a co-inventor on multiple patents. He has served on numerous international program committees, co-chaired workshops and seminars, and is an Associate Editor for the journal Presence: Teleoperators and Virtual Environments. He maintains an internationally-recognized web site dedicated to the Kalman filter. He is a member of the IEEE Computer Society and ACM.
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Ilie, Adrian, Low, Kok-Lim, Welch, Greg, Lastra, Anselmo, Fuchs, Henry, Cairns, Bruce (2004): Combining Head-Mounted and Projector-Based Displays for Surgical Training. In Presence: Teleoperators and Virtual Environments, 13 (2) pp. 128-145.
Yang, Ruigang, Welch, Greg, Bishop, Gary (2003): Real-Time Consensus-Based Scene Reconstruction Using Commodity Graphics Hardware. In Comput. Graph. Forum, 22 (2) pp. 207-216. http://diglib.eg.org/EG/CGF/volume22/issue2/cgf_661.html
Welch, Greg, Foxlin, Eric (2002): Motion Tracking: No Silver Bullet, but a Respectable Arsenal. In IEEE Computer Graphics and Applications, 22 (6) pp. 24-38. http://csdl.computer.org/comp/mags/cg/2002/06/g6024abs.htm
Welch, Greg, Bishop, Gary, Vicci, Leandra, Brumback, Stephen, Keller, Kurtis, Colucci, D\'nardo (2001): High-Performance Wide-Area Optical Tracking: The HiBall Tracking System. In Presence: Teleoperators and Virtual Environments, 10 (1) pp. 1-21.
Bishop, Gary, Welch, Greg (2000): Working in the Office of "Real Soon Now. In IEEE Computer Graphics and Applications, 20 (4) pp. 76-78. http://csdl.computer.org/comp/mags/cg/2000/04/g4076abs.htm
Welch, Greg, Fuchs, Henry, Raskar, Ramesh, Towles, Herman, Brown, Michael S. (2000): Projected Imagery in Your "Office of the Future. In IEEE Computer Graphics and Applications, 20 (4) pp. 62-67. http://csdl.computer.org/comp/mags/cg/2000/04/g4062abs.htm
Chen, Wei-Chao, Towles, Herman, Nyland, Lars S., Welch, Greg, Fuchs, Henry (2000): Toward a compelling sensation of telepresence: demonstrating a portal to a distant (static. In: IEEE Visualization 2000 , 2000, . pp. 327-333. http://doi.acm.org/10.1145/375213.375263
Majumder, Aditi, He, Zhu, Towles, Herman, Welch, Greg (2000): Achieving color uniformity across multi-projector displays. In: IEEE Visualization 2000 , 2000, . pp. 117-124. http://doi.acm.org/10.1145/375213.375227
Raskar, Ramesh, Brown, Michael S., Yang, Ruigang, Chen, Wei-Chao, Welch, Greg, Towles, Herman, Seales, W. Brent, Fuchs, Henry (1999): Multi-Projector Displays Using Camera-Based Registration. In: IEEE Visualization 1999 , 1999, . pp. 161-168.
Allen, B. Danette, Welch, Greg (2005): A general method for comparing the expected performance of tracking and motion capture sys. In: Singh, Gurminder, Lau, Rynson W. H., Chrysanthou, Yiorgos, Darken, Rudolph P. (eds.) VRST 2005 - Proceedings of the ACM Symposium on Virtual Reality Software and Technology November 7-9, 2005, Monterey, CA, USA. pp. 201-210. http://doi.acm.org/10.1145/1101616.1101658
Welch, Greg, Bishop, Gary, Vicci, Leandra, Brumback, Stephen, Keller, Kurtis, Colucci, D\'nardo (1999): The HiBall Tracker: high-performance wide-area tracking for virtual and augmented environm. In: VRST 1999 , 1999, . pp. 1-10. http://doi.acm.org/10.1145/323663.323664
Low, Kok-Lim, Ilie, Adrian, Welch, Greg, Lastra, Anselmo (2003): Combining Head-Mounted and Projector-Based Displays for Surgical Training. In: IEEE Virtual Reality Conference 2003 VR 2003 22-26 March, 2003, Los Angeles, CA, USA. pp. 110-. http://csdl.computer.org/comp/proceedings/vr/2003/1882/00/18820110abs.htm
Johnson, Tyler, Welch, Greg, Fuchs, Henry, Force, Eric La, Towles, Herman (2009): A Distributed Cooperative Framework for Continuous Multi-Projector Pose Estimation. In: IEEE Virtual Reality Conference 2009 VR 2009 14-18 March, 2009, Lafayette, Louisiana, USA. pp. 35-42. http://dx.doi.org/10.1109/VR.2009.4810996