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CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
When we take a picture through a window the image we obtain is often a linear superposition of two images: the image of the scene beyond the window plus the image of the scene ref...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We demonstrate how to exploit reflections for accurate registration of shiny objects: The lighting environment can be retrieved from the reflections under a distant illumination a...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We consider the problem of reconstructing the shape of a surface with an arbitrary, spatially varying isotropic bidirectional reflectance distribution function (BRDF), and introdu...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper describes a new method for estimating the illumination distribution of a real scene from a radiance distribution inside shadows cast by an object in the scene. First, t...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. We present a new technique to recover the shape of an unknown smooth specular surface from a single image. A calibrated camera faces a specular surface reflecting a calib...