158 search results - page 7 / 32 » Subpixel Photometric Stereo |
MVA
2007
13 years 8 months ago
2007
In this paper, we propose a new method for correcting distorted document images using a stereo camera pair. Geometric and photometric distortions may occur in document images of t...
CVPR
2008
IEEE
13 years 7 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�...
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
We present a photometric stereo technique that operates on time-lapse sequences captured by static outdoor webcams over the course of several months. Outdoor webcams produce a lar...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
The objective of this work is classifying texture from a single image under unknown lighting conditions. The current and successful approach to this task is to treat it as a stati...
ICCV
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper presents a simple yet practical 3-D modeling
method for recovering surface shape and reflectance
from a set of images. We attach a point light source to a
hand-held c...