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PR
2002
202views more  PR 2002»
13 years 8 months ago
3D C-string: a new spatio-temporal knowledge representation for video database systems
In video database systems, one of the most important methods for discriminating the videos is by using the objects and the perception of spatial and temporal relations that exist ...
Anthony J. T. Lee, Han-Pang Chiu, Ping Yu
RAS
2002
134views more  RAS 2002»
13 years 8 months ago
A portable, autonomous, urban reconnaissance robot
Portable mobile robots, in the size class of 20 kg or less, could be extremely valuable as autonomous reconnaissance platforms in urban hostage situations and disaster relief. We ...
Larry Matthies, Yalin Xiong, Robert W. Hogg, David...
TOG
2002
162views more  TOG 2002»
13 years 8 months ago
Animation and rendering of complex water surfaces
We present a new method for the animation and rendering of photorealistic water effects. Our method is designed to produce visually plausible three dimensional effects, for exampl...
Douglas Enright, Stephen R. Marschner, Ronald Fedk...
ICRA
2010
IEEE
191views Robotics» more  ICRA 2010»
13 years 7 months ago
Vision based MAV navigation in unknown and unstructured environments
— Within the research on Micro Aerial Vehicles (MAVs), the field on flight control and autonomous mission execution is one of the most active. A crucial point is the localizati...
Michael Blösch, Stephan Weiss, Davide Scaramu...
PAMI
2008
174views more  PAMI 2008»
13 years 6 months ago
Geometric Observers for Dynamically Evolving Curves
Abstract-- This paper proposes a deterministic observer design for visual tracking based on non-parametric implicit (level-set) curve descriptions. The observer is continuous-discr...
Marc Niethammer, Patricio A. Vela, Allen Tannenbau...