84 search results - page 4 / 17 » Ambiguous Shape from Shading with Critical Points |
KES
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. A new approach is proposed to recover the relative magnitude of Gaussian curvature from three shading images using neural network. Under the assumption that the test obje...
75
Voted
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
Abstract. Brightness values of pixels in an image are related to image irradiance by a non-linear function, called the radiometric response function. Recovery of this function is i...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
This paper describes a method to recover scene geometry from the second-bounce of light transport. We show that form factors (up to a scaling ambiguity) can be derived from the sec...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
We consider the problem of nonrigid shape and motion recovery from point correspondences in multiple perspective views. It is well known that the constraints among multiple views o...
84
Voted
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
The Shape-from-Shading [SfS] problem infers shape from reflected light, collected using a camera at a single point in space only. Reflected light alone does not provide sufficient ...