• View Invariant Alignment and Matching of Video Sequences, ICCV 2003

Cen Rao, Alexei Gritai, Mubarak  Shah and Tanveer Syeda-Mahmood

• Dance without body (a beautiful demo)

• On the use of Anthropometry in the Invariant Analysis of Human Actions, ICPR 2004

Alexei Gritai, Yaser Sheikh and  Mubarak Shah

• Tracking of Human Body Joints Using Anthropometry, ICME 2006

Alexei Gritai and  Mubarak Shah

• Lockheed-Martin: Tracking Multiple Moving Cameras
  Yaser Sheikh , Alexei Gritai, Imran Junejo
• Establishing a common view from multiple moving aerial sensors,
  Yaser A. Sheikh, Alexei Gritai, Imran Junejo, Robert R. Muise, Abhijit Mahalanobis, Mubarak A. Shah, SPIE Symposium on Defence and Security, Orlando, USA, 2005.

• Nighttime Surveillance System
• PercepTek and computer vision group at the University of Central Florida are working closely with the Robotic Systems Branch within the Space and Naval Warfare Systems Center San Diego (SSC). SSC’s immediate surveillance goal is to perform broad area surveillance of their and similar sites. Toward this end, they are in the process of installing surveillance sensor and computing pods throughout their facility. However, SSC is in need of additional automated surveillance technology. In particular, SSC has indicated that elusive behavior is the single greatest indicator of a threat and is therefore eager to integrate and evaluate the algorithms determining if there is potentially an object in the scene trying to elude detection. We will also be working closely with American Monitoring Services (AMS), a commercial manual video surveillance company. AMS is interested in evaluating the feasibility of incorporating the technology for the elusive behavior detection  into their existing commercial systems.