13 search results - page 2 / 3 » Illumination Distribution from Brightness in Shadows: Adapti... |
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper, we propose a method for recovering the reflectance properties of a moving Lambertian object from an image sequence of the object taken by a fixed camera under unkno...
ECCV
2010
Springer
13 years 11 months ago
2010
Springer
We address the problem of inferring homogeneous reflectance (BRDF) from a single image of a known shape in an unknown real-world lighting environment. With appropriate representati...
ISUVR
2007
13 years 9 months ago
2007
— To achieve seamless integration of the real scene with virtual objects, we need to obtain accurate illumination condition of the real scene. Using HDRI (High Dynamic Range Imag...
RT
1995
Springer
13 years 11 months ago
1995
Springer
This paper is concerned with the e cient reconstruction of illumination from area luminaires. We outline a 2-pass scheme a lightpass, tracing ray bundles from the luminaires follow...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
This paper describes a simple method for estimating the surface radiance function from single images of smooth surfaces made of materials whose reflectance function is isotropic a...