24 search results - page 3 / 5 » Fast algorithms for Iterative Adaptive Approach spectral est... |
MIRAGE
2009
Springer
14 years 24 days ago
2009
Springer
Abstract. We present a fast and robust iterative method for interpreting face images under non-uniform lighting conditions by using a fitting algorithm which utilizes an illuminat...
TSP
2010
13 years 29 days ago
2010
We address covariance estimation in the sense of minimum mean-squared error (MMSE) when the samples are Gaussian distributed. Specifically, we consider shrinkage methods which are ...
IPAS
2007
13 years 8 months ago
2007
Conventional approach in single-chip digital cameras is a use of color lter arrays (CFA) in order to sample di erent spectral components. Demosaicing algorithms interpolate these ...
DAGM
2003
Springer
13 years 11 months ago
2003
Springer
We present an approach for estimating the relative transformations between fragments of a broken cylindrical structure in 3d. To solve this problem, we first measure the orientatio...
TSP
2010
13 years 29 days ago
2010
Abstract--A cooperative approach to the sensing task of wireless cognitive radio (CR) networks is introduced based on a basis expansion model of the power spectral density (PSD) ma...