18 search results - page 2 / 4 » Sasaki metrics for analysis of longitudinal data on manifold... |
EMMCVPR
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we first detail the geodesic matching of images which consists in minimizing an energy resulting from a Riemannian metric on a manifold of images, which itself come...
CAIP
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. The estimation of human age from face images is an interesting problem in computer vision. We proposed a general distance metric learning scheme for regression problems, ...
COMPGEOM
2011
ACM
12 years 8 months ago
2011
ACM
We present a clustering scheme that combines a mode-seeking phase with a cluster merging phase in the corresponding density map. While mode detection is done by a standard graph-b...
TKDE
2011
12 years 11 months ago
2011
—Discriminant feature extraction plays a central role in pattern recognition and classification. Linear Discriminant Analysis (LDA) is a traditional algorithm for supervised feat...
ETVC
2008
13 years 6 months ago
2008
Computational anatomy is an emerging discipline that aims at analyzing and modeling the individual anatomy of organs and their biological variability across a population. The goal ...