27 search results - page 2 / 6 » Microlocal Analysis of the Geometric Separation Problem |
JGO
2008
13 years 5 months ago
2008
We provide a unifying geometric framework for the analysis of general classes of duality schemes and penalty methods for nonconvex constrained optimization problems. We present a ...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Under the homoscedastic Gaussian assumption, it has been shown that Fisher’s linear discriminant analysis (FLDA) suffers from the class separation problem when the dimensionalit...
AAAI
2007
13 years 7 months ago
2007
The popularity of current hand-held digital imaging devices such as camera phones, PDAs, camcorders has promoted the use of digital cameras to capture document images for daily in...
ICCV
2001
IEEE
14 years 7 months ago
2001
IEEE
A comprehensive novel multi-view dynamic face model is presented in this paper to address two challenging problems in face recognition and facial analysis: modelling faces with la...
MICS
2007
13 years 4 months ago
2007
Spectra and pseudospectra of matrix polynomials are of interest in geometric intersection problems, vibration problems, and analysis of dynamical systems. In this note we consider ...