NIPS
1998
14 years 23 days ago
1998
Principal curves have been defined as "self consistent" smooth curves which pass through the "middle" of a d-dimensional probability distribution or data cloud...
ICPR
2004
IEEE
15 years 16 days ago
2004
IEEE
In this paper novel theory to automate shape modelling is described. The main idea is to develop a theory that is intrinsically defined for curves, as opposed to a finite sample o...
ECCV
2006
Springer
15 years 1 months ago
2006
Springer
In order to analyze shapes of continuous curves in R3 , we parameterize them by arc-length and represent them as curves on a unit two-sphere. We identify the subset denoting the cl...