http://hdl.handle.net/10294/147 Wed, 28 Nov 2012 03:13:27 GMT 2012-11-28T03:13:27Z http://http://ourspace.uregina.ca:80/bitstream/id/9281/science.jpg http://hdl.handle.net/10294/147 http://hdl.handle.net/10294/3194 Simultaneous Tracking and Activity Recognition with Relational Dynamic Bayesian Networks Manfredotti, Cristina Elena; Fleet, David James; Hamilton, Howard John; Zilles, Sandra Taking into account relationships between interacting objects can improve the understanding of the dynamic model governing their behaviors. Moreover, maintaining a belief about the ongoing activity while tracking allows online activity recognition and improves the tracking task. We investigate the use of Relational Dynamic Bayesian Networks to represent the relationships for the tasks of multi-target tracking and explicitly consider a discrete variable in the state to represent the activity for online activity recognition. We propose a new transition model that accommodates relations and activities and we extend the Particle Filter algorithm to directly track relations between targets while recognizing ongoing activities. 10 p. Wed, 30 Mar 2011 00:00:00 GMT http://hdl.handle.net/10294/3194 2011-03-30T00:00:00Z http://hdl.handle.net/10294/341 Department of Mathematics and Statistics Annual Report 2004 University of Regina. Dept. of Mathematics & Statistics. 3 p. Thu, 01 Jan 2004 00:00:00 GMT http://hdl.handle.net/10294/341 2004-01-01T00:00:00Z http://hdl.handle.net/10294/167 Creating our future: 2005-2010 : a strategic plan for the Faculty of Science University of Regina. Faculty of Science. 32 p. Wed, 01 Sep 2004 00:00:00 GMT http://hdl.handle.net/10294/167 2004-09-01T00:00:00Z http://hdl.handle.net/10294/158 Faculty of Science annual report, January 1, 2007 - December 31, 2007 University of Regina. Dean of Science. 54 p. Mon, 01 Jan 2007 00:00:00 GMT http://hdl.handle.net/10294/158 2007-01-01T00:00:00Z