1801 search results - page 79 / 361 » Pointing without a pointer |
FGR
2000
IEEE
14 years 2 months ago
2000
IEEE
We present an algorithm for estimation of head orientation, given cropped images of a subject’s head from any viewpoint. Our algorithm handles dramatic changes in illumination, ...
CVIU
2011
13 years 5 months ago
2011
The medial axis transform is valuable for shape representation as it is complete and captures part structure. However, its exact computation for arbitrary 3D models is not feasibl...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
This paper presents a novel approach for estimating the shortest
Euclidean distance from a given point to the corresponding
implicit quadric fitting surface. It first estimates t...
ICIP
2005
IEEE
14 years 12 months ago
2005
IEEE
In the paper we introduce an algorithm for matching partially overlapping image-pairs where the object of interest is in motion, even if the motion is discontinuous and in an unstr...
ICCV
2007
IEEE
15 years 5 days ago
2007
IEEE
We propose a non-iterative solution to the PnP problem--the estimation of the pose of a calibrated camera from n 3D-to-2D point correspondences--whose computational complexity gro...