1297 search results - page 97 / 260 » Covariant Derivatives and Vision |
CVPR
2003
IEEE
15 years 12 months ago
2003
IEEE
We illustrate how to consider a network of cameras as a single generalized camera in a framework proposed by Nayar [13]. We derive the discrete structure from motion equations for...
CVPR
2003
IEEE
15 years 12 months ago
2003
IEEE
Helmholtz stereopsis has been previously introduced as a surface reconstruction technique that does not assume a model of surface reflectance. This technique relies on the use of ...
CVPR
2004
IEEE
15 years 12 months ago
2004
IEEE
We model the dynamic geometry of a time-varying scene as a 3D isosurface in space-time. The intersection of the isosurface with planes of constant time yields the geometry at a si...
CVPR
2005
IEEE
15 years 12 months ago
2005
IEEE
We consider a visual scene analysis scenario where objects (e.g. people, cars) pass through the viewing field of a static camera and need to be detected and segmented from the bac...
CVPR
2005
IEEE
15 years 12 months ago
2005
IEEE
A new particle filter, Kernel Particle Filter (KPF), is proposed for visual tracking for multiple objects in image sequences. The KPF invokes kernels to form a continuous estimate...