2312 search results - page 9 / 463 » On the Dimensionality of Face Space |
CEC
2005
IEEE
14 years 2 months ago
2005
IEEE
We consider the (1+λ) evolution strategy, an evolutionary algorithm for minimization in Rn , using isotropic mutations. Thus, for instance, Gaussian mutations adapted by the 1/5-r...
CVPR
1997
IEEE
14 years 10 months ago
1997
IEEE
A novel method for representing 3-D objects that unifies viewer and model centered object representations is presented. A unified 3-D frequency-domain representation (called Volum...
ECCV
2010
Springer
14 years 23 days ago
2010
Springer
Recent research has shown the effectiveness of using sparse coding(Sc) to solve many computer vision problems. Motivated by the fact that kernel trick can capture the nonlinear sim...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Nearest neighbour classifiers and related kernel methods often perform poorly in high dimensional problems because it is infeasible to include enough training samples to cover the...
SIGGRAPH
2000
ACM
13 years 12 months ago
2000
ACM
We present a method to acquire the reflectance field of a human face and use these measurements to render the face under arbitrary changes in lighting and viewpoint. We first acqu...