نتایج جستجو برای: load data normalization

تعداد نتایج: 2543798  

2013
Supratim Ray Amy M. Ni John H. R. Maunsell

Neuronal assemblies often exhibit stimulus-induced rhythmic activity in the gamma range (30-80 Hz), whose magnitude depends on the attentional load. This has led to the suggestion that gamma rhythms form dynamic communication channels across cortical areas processing the features of behaviorally relevant stimuli. Recently, attention has been linked to a normalization mechanism, in which the res...

Objective(s): Alternative normalization methods were proposed to solve the biased information of SPM in the study of neurodegenerative disease. The objective of this study was to determine the most suitable count normalization method for SPM analysis of a neurodegenerative disease based on the results of different count normalization methods applied on a prepared digital phantom similar to one ...

Journal: :Pattern Recognition 1994
Soo-Chang Pei Lin-Gwo Liou

-Determination of the rotational symmetry of a shape is useful for object recognition and shape analysis in computer vision application. However, the usual normalization methods are inapplicable when the shape is N-fold rotationally-symmetric (N > = 3). In this paper, an efficient and reliable new method using modified Fourier transform is introduced to normalize such a 2D rotationally-symmetri...

Journal: :Journal of clinical microbiology 2001
W J Jabs H Hennig M Kittel K Pethig F Smets P Bucsky H Kirchner H J Wagner

The load of Epstein-Barr virus (EBV) in peripheral blood mononuclear cells of transplant recipients represents a predictive parameter for posttransplant lymphoproliferative disorders (PTLD). The aim of our work was to develop a rapid and reliable PCR protocol for the quantification of cell-associated EBV DNA in transplant recipients. In contrast to previous studies, a protocol that facilitated ...

2014
Xiaofei Li Li Yao Qing Ye Xiaojie Zhao

Real-time functional magnetic resonance imaging (rtfMRI) is a recently emerged technique that demands fast data processing within a single repetition time (TR), such as a TR of 2 seconds. Data preprocessing in rtfMRI has rarely involved spatial normalization, which can not be accomplished in a short time period. However, spatial normalization may be critical for accurate functional localization...

2005
Erin Santini Bell Masoud Sanayei

Structural parameter estimation has great potential for the purpose of structural condition assessment of in-service structures. The information gained through structural parameter estimation can be used to develop a load rating system and other risk assessment tools for in-service bridges. Simultaneous use of static and modal measurements or “multi-response” parameter estimation is used in thi...

Journal: :Advances in Biological Regulation 2018

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