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CVPR
2008
IEEE
16 years 5 months ago
3D surface models by geometric constraints propagation
This paper proposes a technique for estimating piecewise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization ...
Michela Farenzena, Andrea Fusiello
ECCV
2006
Springer
16 years 5 months ago
Differential Geometric Consistency Extends Stereo to Curved Surfaces
Abstract. Traditional stereo algorithms implicitly use the frontal parallel plane assumption when exploiting contextual information, since the smoothness prior biases towards const...
Gang Li, Steven W. Zucker
ECCV
2002
Springer
16 years 5 months ago
Structure and Motion for Dynamic Scenes - The Case of Points Moving in Planes
We consider dynamic scenes consisting of moving points whose motion is constrained to happen in one of a pencil of planes. This is for example the case when rigid objects move ind...
Peter F. Sturm
ICDE
2000
IEEE
115views Database» more  ICDE 2000»
16 years 4 months ago
Optimization Techniques for Data-Intensive Decision Flows
For an enterprise to take advantage of the opportunities afforded by electronic commerce it must be able to make decisions about business transactions in near-realtime. In the com...
Bharat Kumar, François Llirbat, Gang Zhou, ...
VIS
2004
IEEE
139views Visualization» more  VIS 2004»
16 years 4 months ago
Compatible Triangulations of Spatial Decompositions
We describe a general algorithm to produce compatible 3D triangulations from spatial decompositions. Such triangulations match edges and faces across spatial cell boundaries, solv...
Berk Geveci, Mathieu Malaterre, William J. Schroed...