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JOIN
2007
133views more  JOIN 2007»
14 years 11 months ago
The Coverage Problem in Three-Dimensional Wireless Sensor Networks
— One of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formul...
Chi-Fu Huang, Yu-Chee Tseng, Li-Chu Lo
MVA
2002
116views Computer Vision» more  MVA 2002»
14 years 11 months ago
Nonlinear Refinement of Camera Parameters Using an Endoscopic Surgery Robot
We present an approach for nonlinear optimization of the parameters of an endoscopic camera mounted on a surgery robot. The goal is to generate a depth map for each image in order...
Jochen Schmidt, Florian Vogt, Heinrich Niemann
IJVR
2008
144views more  IJVR 2008»
14 years 10 months ago
PC Clusters for Virtual Reality
In the late 90's, the emergence of high-performance 3D commodity graphics cards paved the way to the use of PC clusters for high-performance Virtual Reality (VR) applications....
Luciano P. Soares, Bruno Raffin, Joaquim A. Jorge
VR
2010
IEEE
139views Virtual Reality» more  VR 2010»
14 years 10 months ago
Buttonless clicking: Intuitive select and pick-release through gesture analysis
Clicking is a key feature any interaction input system needs to provide. In the case of 3D input devices, such a feature is often difficult to provide (e.g. vision-based, or trac...
Ali Choumane, Géry Casiez, Laurent Grisoni
CDC
2010
IEEE
124views Control Systems» more  CDC 2010»
14 years 6 months ago
Hybrid control for navigation of shape-accelerated underactuated balancing systems
This paper presents a hybrid control strategy for navigation of shape-accelerated underactuated balancing systems with dynamic constraints. It extends the concept of sequential com...
Umashankar Nagarajan, George Kantor, Ralph L. Holl...