2962 search results - page 99 / 593 » The Bunch-Active Shape Model |
CVPR
2005
IEEE
15 years 2 days ago
2005
IEEE
Both example-based and model-based approaches for classifying contour shapes can encounter difficulties when dealing with classes that have large nonlinear variability, especially...
ICDAR
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper presents a novel approach to the on-line signature verification using local shape Analysis. First, segment the input signature into several segments using HMM (Hidden M...
ICIP
1999
IEEE
14 years 2 months ago
1999
IEEE
We have been developing a stochastic model for figure-ground separation[9][3][12]. The model selects/constructs theforeground with preferenceforfigures with "moreconvex"...
GMP
2010
IEEE
14 years 3 months ago
2010
IEEE
In this work, we study the spectra and eigenmodes of the Hessian of various discrete surface energies and discuss applications to shape analysis. In particular, we consider a physi...
ISVC
2010
Springer
13 years 8 months ago
2010
Springer
In this paper, the well-known SIFT detector is extended with a bivariate feature localization. This is done by using function models that assume a Gaussian feature shape for the de...