4 search results - page 1 / 1 » Robust statistics on Riemannian manifolds via the geometric ... |
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
The geometric median is a classic robust estimator of centrality for data in Euclidean spaces. In this paper we formulate the geometric median of data on a Riemannian manifold as ...
ICASSP
2009
IEEE
13 years 3 months ago
2009
IEEE
Recently, the covariance region descriptor [1] has been proved robust and versatile for a modest computational cost. It enables efficient fusion of different types of features. Ba...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
A new approach to active contours on statistical manifolds is presented. The statistical manifolds are 2dimensional Riemannian manifolds that are statistically defined by maps that...
SCALESPACE
2009
Springer
14 years 8 days ago
2009
Springer
Abstract. Concepts from elasticity are applied to analyze modes of variation on shapes in two and three dimensions. This approach represents a physically motivated alternative to s...