534 search results - page 31 / 107 » Data Separation by Sparse Representations |
SCIA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Filter networks, i.e. decomposition of a filter set into a layered structure of sparse subfilters has been proven successful for e.g. efficient convolution using finit...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Distance functions are an important component in many learning applications. However, the correct function is context dependent, therefore it is advantageous to learn a distance f...
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
Sparse Orthonormal Transforms (SOT) has recently been proposed as a data compression method that can achieve sparser representations in transform domain. Given initial conditions,...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Video error concealment is a post-processing technique that conceals the errors in a decoded video sequence based on data available only at the decoder. Most of the current techni...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
In many applications it is necessary to track a moving and deforming boundary on the plane from infrequent, sparse measurements. For instance, each of a set of mobile observers may...