133 search results - page 21 / 27 » Examplar-based Shape from Shading |
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper, we propose a new method to integrate multiview normal fields using level sets. In contrast with conventional normal integration algorithms used in shape from shadin...
CAE
2010
13 years 1 months ago
2010
We present a method for drawing lines on an object that depict both the shape and shading of the object. To do so, we construct a gradient field of the diffuse intensity of the su...
PG
2002
IEEE
13 years 11 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
ICIP
2003
IEEE
13 years 12 months ago
2003
IEEE
Regularization constraints are necessary in inverse problems such as image restoration, optical flow computation or shape from shading to avoid the singularities in the solution....
CVPR
2006
IEEE
13 years 10 months ago
2006
IEEE
A wide range of computer vision applications such as distance field computation, shape from shading, and shape representation require an accurate solution of a particular Hamilton...