64 search results - page 1 / 13 » Exploiting Image Collections for Recovering Photometric Prop... |
CAIP
2011
Springer
12 years 11 months ago
2011
Springer
Abstract. We address the problem of jointly estimating the scene illumination, the radiometric camera calibration and the reflectance properties of an object using a set of images...
SIGGRAPH
1998
ACM
14 years 3 months ago
1998
ACM
In this paper, we present a new approach to producing photorealistic computer renderings of real architectural scenes under novel lighting conditions, such as at different times o...
COMSIS
2010
13 years 8 months ago
2010
In Photometric stereo, the existence of specularities hampers to recover the normal map. To deal with this common reflective phenomenon, we introduce a novel representation for spe...
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. We present a photometric stereo method for non-rigid objects of unknown and spatially varying materials. The prior art uses timemultiplexed illumination but assumes const...
PAMI
2008
13 years 11 months ago
2008
Conventional photometric stereo recovers one normal direction per pixel of the input image. This fundamentally limits the scale of recovered geometry to the resolution of the input...