56 search results - page 3 / 12 » Shape from Shading: A Well-Posed Problem |
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
This article proposes a solution of the Lambertian shape from shading (SFS) problem in the case of a pinhole camera model (performing a perspective projection). Our approach is ba...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Most of the shape from shading (SFS) algorithms have been developed under the simplifying assumptions of a Lambertian surface, an orthographic projection, and a distant light sour...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper describes a new modeling of the shape from shading problem taking perspective projection into account, and proposes a method of resolution for the new equation. An appl...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
We examine the shape from shading problem without boundary conditions as a polynomial system. This view allows, in generic cases, a complete solution for ideal polyhedral objects....
JMIV
2006
13 years 7 months ago
2006
We propose a new method for the Lambertian Shape From Shading (SFS) problem based on the notion of Crandall-Lions viscosity solution. This method has the advantage of requiring the...