5348 search results - page 3 / 1070 » Variational surface modeling |
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
We address the problem of estimating the three-dimensional shape and radiance of a surface in space from images obtained with different focal settings. We pose the problem as an in...
CGF
2005
13 years 5 months ago
2005
Aiming at robust surface structure recovery, we extend the powerful optimization technique of variational shape approximation by allowing for several different primitives to repre...
MIAR
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract. Although there are numerous publications on amygdala volumetry, so far there has not been many studies on modeling local amygdala surface shape variations in a rigorous f...
TMI
2002
13 years 4 months ago
2002
An automatic cortical gray matter segmentation from a three-dimensional (3-D) brain images [magnetic resonance (MR) or computed tomography] is a well known problem in medical image...
ECCV
2004
Springer
14 years 7 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...