64 search results - page 1 / 13 » Exploiting Image Collections for Recovering Photometric Prop... |
CAIP
2011
Springer
12 years 4 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
13 years 8 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 1 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
13 years 7 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 4 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...