337 search results - page 34 / 68 » Additive regularization of topic models |
107
Voted
ICIP
2003
IEEE
16 years 4 months ago
2003
IEEE
Due to attenuation and spatial smoothing that occurs in the conducting media, the bioelectric inverse problem of estimating sources from remote measurements is ill-posed and solut...
128
Voted
SCALESPACE
2007
Springer
15 years 8 months ago
2007
Springer
In this paper, we address the problem of estimating mesoscale dynamics of atmospheric layers from satellite image sequences. Relying on a physically sound vertical decomposition of...
129
Voted
ENC
2004
IEEE
15 years 6 months ago
2004
IEEE
Point hierarchies are suitable for creating framecoherent animations of 3D models in non-photorealistic styles such as stippling, painterly and other artistic rendering. In this p...
127
Voted
GIS
2008
ACM
15 years 3 months ago
2008
ACM
Bintrees based on longest edge bisection and hierarchies of diamonds are popular multiresolution techniques on regularly sampled terrain datasets. In this work, we consider sparse...
137
Voted
ISVC
2010
Springer
15 years 3 months ago
2010
Springer
We present a method for nonrigid registration of 2-D geometric shapes. Our contribution is twofold. First, we extend the classic chamfer-matching energy to a variational functional...