Results 221 to 230 of about 531,665 (271)

A spatially invariant noise model for minimum noise fraction (MNF) denoising of hyperspectral datasets: applications to large-scale infrared spectroscopic pathology.

Analyst
Ferguson D, Gardner P.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Threshold Selection for Covariance Estimation

Biometrics, 2019
Abstract Thresholding is a regularization method commonly used for covariance estimation, which provides consistent estimators if the population covariance satisfies certain sparsity condition (Bickel and Levina, 2008a; Cai and Liu, 2011). However, the performance of the thresholding estimators heavily depends on the threshold level.
Yumou Qiu, Janaka S. S. Liyanage
openaire   +3 more sources