565 search results - page 50 / 113 » Wayfinding in Scene Space |
TEC
2002
13 years 7 months ago
2002
We investigate the application of genetic algorithms (GAs) for recognizing real two-dimensional (2-D) or three-dimensional (3-D) objects from 2-D intensity images, assuming that th...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
When deploying a heterogeneous camera network or when we use cheap zoom cameras like in cell-phones, it is not practical, if not impossible to off-line calibrate the radial distor...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
We develop a linear model of commonly observed joint color changes in images due to variation in lighting and certain non-geometric camera parameters. This is done by observing ho...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
The non-negativity of color signals implies that they span a conical space with a hyperbolic geometry. We use perspective projections to separate intensity from chromaticity, and ...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we present a new approach for modelling multiple object scenes using images taken from various viewpoints. The voxel representation produced by the space carving is ...