488 search results - page 35 / 98 » Stable Estimation of Image Orientation |
DAGM
2003
Springer
14 years 4 months ago
2003
Springer
In this article we discuss the 2D-3D pose estimation problem of 3D free-form surface models. In our scenario we observe free-form surface models in an image of a calibrated camera....
PRL
2002
13 years 10 months ago
2002
This paper reports the application of a recently developed shape-from-shading technique to estimate facial pose. The shape-from-shading algorithm uses a new geometric technique fo...
DAGM
2007
Springer
14 years 2 months ago
2007
Springer
Abstract In this paper we extend a multi-camera model for simultaneous estimation of 3d position, normals, and 3d motion of surface patches [17] to be able to handle brightness cha...
CVPR
2011
IEEE
13 years 7 months ago
2011
IEEE
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...
FGR
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper, we propose an algorithm for sustained tracking of humans, where we combine frame-to-frame articulated motion estimation with a per-frame body detection algorithm. T...