157 search results - page 19 / 32 » 3D surface filtering using spherical harmonics |
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
The task of identifying 3D objects in 2D images is difficult due to variation in objects' appearance with changes in pose and lighting. The task is further complicated by the...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we consider the problem of factoring illumination and texture from a pair of images of a diffuse object of known geometry. This problem arises frequently in 3D photo...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper proposes a new method for the selection of sets of omnidirectional views, which contribute together to the efficient representation of a 3D scene. When the 3D surface i...
IJRR
2006
13 years 7 months ago
2006
In this paper, we investigate the use of overhead high-resolution three-dimensional (3-D) data for enhancing the performances of an Unmanned Ground Vehicle (UGV) in vegetated terra...
3DOR
2009
13 years 8 months ago
2009
We introduce a new 3D shape descriptor which maps the surface features onto an arbitrary template surface using mean-value interpolation. A compact numerical shape descriptor is e...