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PAMI
1998
13 years 7 months ago
1998
A new method for analyzing the intrinsic dimensionality (ID) of low dimensional manifolds in high dimensional feature spaces is presented. The basic idea is to rst extract a low-d...
PAMI
2002
13 years 7 months ago
2002
We investigate the use of linear and nonlinear principal manifolds for learning low-dimensional representations for visual recognition. Several leading techniques: Principal Compo...
PR
1998
13 years 7 months ago
1998
—We introduce a class of planar arcs and curves, called tame arcs, which is general enough to describe (parts of) the boundaries of planar real objects. A tame arc can have smoot...
PRESENCE
2002
13 years 7 months ago
2002
This paper describes Studierstube, an augmented reality system developed over the past four years at Vienna University of Technology, Austria, in extensive collaboration with Frau...
RITA
2002
13 years 7 months ago
2002
The use of detailed geometric models is a critical factor for achieving realism in most computer graphics applications. In the past few years, we have observed an increasing deman...