22 search results - page 1 / 5 » Shadows in Three-Source Photometric Stereo |
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Shadows are one of the most significant difficulties of the photometric stereo method. When four or more images are available, local surface orientation is overdetermined and the s...
ECCV
2010
Springer
13 years 9 months ago
2010
Springer
Photometric stereo relies on inverting the image formation process, and doing this accurately requires reasoning about the visibility of light sources with respect to each image po...
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
We present a sensor fusion scheme that combines active stereo with photometric stereo. Aiming at capturing full-frame depth for dynamic scenes at a minimum of three lighting condi...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
We present an algorithm for performing Lambertian photometric stereo in the presence of shadows. The algorithm has three novel features. First, a fast graph cuts based method is u...
CVPR
2008
IEEE
13 years 5 months ago
2008
IEEE
We present a recursive algorithm for 3D surface reconstruction based on Photometric Stereo in the presence of highlights, and self and cast shadows. We assume that the surface re�...