507 search results - page 3 / 102 » Deformable spanners and applications |
SIAMIS
2011
13 years 6 days ago
2011
We define a novel metric on the space of closed planar curves which decomposes into three intuitive components. According to this metric centroid translations, scale changes and ...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We present a novel method to model and estimate elastic geometric deformations of an observed object, whether they are caused by the object’s own dynamic behavior, or by the dyn...
PROPERTYTESTING
2010
13 years 3 months ago
2010
We survey results on transitive-closure spanners and their applications. Given a directed graph G = (V, E) and an integer k 1, a k-transitive-closure-spanner (k-TC-spanner) of G ...
COMPGEOM
2005
ACM
13 years 7 months ago
2005
ACM
We present a near linear time algorithm for constructing hierarchical nets in finite metric spaces with constant doubling dimension. This data-structure is then applied to obtain...
CGF
2005
13 years 5 months ago
2005
Deformable models are a powerful tool in both computer graphics and computer vision. The description and implementation of the deformations have to be simultaneously flexible and ...