# Girosi, F.

Overview
Works: 6 works in 6 publications in 1 language and 6 library holdings
Publication Timeline
1980 | |2000
Key
Publications by F Girosi
Most widely held works by F Girosi
by ( Book )
1 edition published in in English and held by 1 library worldwide
The theory developed in Poggio and Girosi (1989) shows the equivalence between regularization and a class of three-layer networks that we call regularization networks or Hyper Basis Functions. These networks are also closely related to the classical Radial Basis Functions used for interpolation tasks and to several pattern recognition and neural network algorithms. In this note, we extend the theory by defining a general form of these networks with two sets of modifiable parameters in addition to the coefficients $c_\alpha$: {\it moving centers} and {\it adjustable norm-weight}.
by ( Book )
1 edition published in in English and held by 1 library worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
by ( Book )
1 edition published in in English and held by 1 library worldwide
In recent years many researchers have investigated the use of Markov random fields (MRFs) for computer vision. The computational complexity of the implementation has been a drawback of MRFs. In this paper we derive deterministic approximations to MRFs models. All the theoretical results are obtained in the framework of the mean field theory from statistical mechanics. Because we use MRFs models the mean field equations lead to parallel and iterative algorithms. One of the considered models for image reconstruction is shown to give in a natural way the graduate non-convexity algorithm proposed by Blake and Zisserman.

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Languages
English (6)