Assume that there are n objects to be clustered according to m cluster criteria into s different grey classes [26, 30, 31] A function noted (f_j^k left( cdot right) ) is called the "whitenization" weight function of the kth subclass of the j criterion, with: (i=1,2,ldots,n;j=1,2,ldots,m;1le kle s) [26].
After smoothing, the value in each voxel represents the probability that the tissue belongs to the grey matter class and not one of the three others (white matter, non-brain or lesion).
The segmented grey matter class images were smoothed using an isotropic Gaussian kernel to improve signal to noise ratio, to allow the images to conform more closely to a Gaussian field model and to increase the validity of statistical inference.
Francis Fulford, aristocrat and something of a television star himself, thinks it's about brightening up my own grey middle-class world.
Filled in grey are object classes derived from class of the core software that are related to a specific radio resource allocation scheme.
In general, diabetes markers were higher in all weight gain trajectory classes (blue shades) than in the stable weight or low weight gain trajectory class (grey).
(B ) Extracted boundaries from wild-type embryos are classified by gene and time class (grey lines) and used to calculate median boundary positions (black line in upper panel).
The original grey-yellow scheme in Standard class and grey-red of First/Premium First were replaced with a grey-brown look in Standard and grey-burnt-orange in First class.
Grey, a middle-class boy, fearful of breaking the law, remained 'solitary, frustrated and apprehensive' until he met his partner at the age of 32.
The derogatory term takes a stab at the perceived audience of Fifty Shades of Grey: bored middle-class housewives reading porn on their iPads during the kids' soccer practice.
