42 search results - page 5 / 9 » Contrast Functions for Independent Subspace Analysis |
ICIAR
2004
Springer
14 years 1 months ago
2004
Springer
The bidirectional texture function (BTF) describes rough texture appearance variations due to varying illumination and viewing conditions. Such a function consists of thousands of ...
TWC
2011
13 years 3 months ago
2011
—This paper describes a new blind channel estimation algorithm for Space-Time Block Coded (STBC) systems. The proposed method exploits the statistical independence of sources bef...
ICA
2007
Springer
14 years 2 months ago
2007
Springer
FastICA is arguably one of the most widespread methods for independent component analysis. We focus on its deflation-based implementation, where the independent components are ext...
ICML
2009
IEEE
14 years 3 months ago
2009
IEEE
One of the main problems in probabilistic grammatical inference consists in inferring a stochastic language, i.e. a probability distribution, in some class of probabilistic models...
TIT
2010
13 years 3 months ago
2010
This paper considers the construction and analysis of pseudo-random functions (PRFs) with specific reference to modes of operations of a block cipher. In the context of message aut...