2980 search results - page 100 / 596 » Computational Geometry |
CVPR
2005
IEEE
15 years 12 months ago
2005
IEEE
We consider the structure from motion problem for a previously introduced, highly general imaging model, where cameras are modeled as possibly unconstrained sets of projection ray...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
In this paper, a projection model is presented for cameras moving at constant velocity (which we refer to as Galilean cameras). To that end, we introduce the concept of spacetime ...
ICCV
2003
IEEE
15 years 3 months ago
2003
IEEE
The Crossed-Slits (X-Slits) camera is defined by two nonintersecting slits, which replace the pinhole in the common perspective camera. Each point in space is projected to the im...
RT
2001
Springer
15 years 2 months ago
2001
Springer
We present a new sampling method for procedural and complex geometries, which allows interactive point-based modeling and rendering of such scenes. For a variety of scenes, object-...
115
click to vote
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper presents a novel integrated background model for video surveillance. Our model uses a primal sketch representation for image appearance and 3D scene geometry to capture...