711 search results - page 42 / 143 » On multivariate estimation by thresholding |
ICASSP
2011
IEEE
13 years 29 days ago
2011
IEEE
We address the problem of blind source separation in the underdetermined and instantaneous mixture case. The proposed method is based on an algorithm developed by Aissa-El-Bey and...
ICIP
2007
IEEE
14 years 3 months ago
2007
IEEE
Motion detection and estimation are known to be important in many automated surveillance systems. It has drawn significant research interest in the field of computer vision. This ...
ICIAP
2001
Springer
14 years 9 months ago
2001
Springer
We present a multivariate statistical model to represent the human skin color. In our approach, there are no limitations regarding if the person is white or black, once the model ...
ICASSP
2011
IEEE
13 years 29 days ago
2011
IEEE
Graphical models are useful for capturing interdependencies of statistical variables in various fields. Estimating parameters describing sparse graphical models of stationary mul...
BMCBI
2007
13 years 9 months ago
2007
Background: A combination of multiple types of transcription factors and cis-regulatory elements is often required for gene expression in eukaryotes, and the combinatorial regulat...