3 search results - page 1 / 1 » Impulse noise removal by spectral clustering and regularizat... |
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper we present a method for impulse noise removal that makes use of spectral clustering and graph regularization. The image is modeled as a graph and local spectral anal...
ICIP
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper develops a classification algorithm in the framework of spectral graph theory where the underlying manifold of a high dimensional data set is described by a graph. The...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We provide a novel formulation for computing median filter with spatial regularization as minimizing a cost function composed of absolute value norms. We turn this cost minimizat...