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DEXAW
2004
IEEE
209views Database» more  DEXAW 2004»
15 years 1 months ago
Spatio-Temporal Data Warehouse Design for Human Activity Pattern Analysis
Many applications refer to moving objects or phenomena and require spatio-temporal modelling and specific analysis. Unlike conventional data where attributes are simple values (nu...
Lionel Savary, Tao Wan, Karine Zeitouni
EUROS
2008
137views Robotics» more  EUROS 2008»
14 years 11 months ago
Reactive Trajectory Deformation to Navigate Dynamic Environments
Abstract. Path deformation is a technique that was introduced to generate robot motion wherein a path, that has been computed beforehand, is continuously deformed on-line in respon...
Vivien Delsart, Thierry Fraichard
IWMMDBMS
1998
117views more  IWMMDBMS 1998»
14 years 11 months ago
Motion-based Parsing of Compressed Video
An algorithm for detecting scene changes in compressed video streams is proposed. The proposed algorithm directly exploits the motion compensation information and the prediction e...
Suchendra M. Bhandarkar, Aparna A. Khombhadia
NIPS
1997
14 years 11 months ago
A Neural Network Based Head Tracking System
We have constructed an inexpensive, video-based, motorized tracking system that learns to track a head. It uses real time graphical user inputs or an auxiliary infrared detector a...
Daniel D. Lee, H. Sebastian Seung
AR
2005
145views more  AR 2005»
14 years 9 months ago
Distinguishability and identifiability testing of contact state models
An important component of compliant motion control is the estimation of contact states during task execution. This paper addresses two fundamental questions that must be answered w...
Thomas Debus, Pierre E. Dupont, Robert D. Howe