67 search results - page 4 / 14 » icas 2006 |
ISM
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper presents an efficient blind watermark detection scheme for additive embedding (AE) based on underdetermined independent component analysis (ICA) framework. The propose...
IPPS
2006
IEEE
14 years 3 months ago
2006
IEEE
HiPerSAT, a C++ library and tools, processes EEG data sets with ICA (Independent Component Analysis) methods. HiPerSAT uses BLAS, LAPACK, MPI and OpenMP to achieve a high performa...
CVPR
2006
IEEE
14 years 3 months ago
2006
IEEE
This work investigates the use of nonlinear dependencies in natural image sequence statistics to learn higher-order structures in natural videos. We propose a two-layer model that...
IJON
2002
13 years 9 months ago
2002
A generalized ICA model allowing overcomplete bases and additive noises in the observables is applied to natural image data. It is well known that such a model produces independen...
JMIV
2002
13 years 9 months ago
2002
Estimating overcomplete ICA bases for image windows is a difficult problem. Most algorithms require the estimation of values of the independent components which leads to computatio...