195 search results - page 25 / 39 » Fitting a Set of Points by a Circle |
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Kernel machines have recently been considered as a promising solution for implicit surface modelling. A key challenge of machine learning solutions is how to fit implicit shape mo...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
The problem of feature-based surface reconstruction is considered in this paper. Our main contribution is the ability to handle visibility constraints, obtained from the projectio...
SIAMSC
2008
13 years 8 months ago
2008
The basis pursuit problem seeks a minimum one-norm solution of an underdetermined least-squares problem. Basis pursuit denoise (BPDN) fits the least-squares problem only approximat...
SGP
2007
13 years 11 months ago
2007
We present an example-based surface reconstruction method for scanned point sets. Our approach uses a database of local shape priors built from a set of given context models that ...
IPMI
1999
Springer
14 years 9 months ago
1999
Springer
We describe the use of truncated multipolar expansions for producing dynamic images of cortical neural activation from measurements of the magnetoencephalogram. We use a signal-sub...