Unbiased two-stage bilateral and non-local approach for MRI denoising

2016 ◽  
Author(s):  
Gurpreet K. Punj
Keyword(s):  
Local Approach ◽  
Two Stage ◽  
Non Local

Fractional calculus in solid mechanics: local versus non-local approach

2009 ◽  
Vol T136 ◽  
pp. 014003 ◽  
Author(s):  
Alberto Carpinteri ◽  
Pietro Cornetti ◽  
Alberto Sapora ◽  
Mario Di Paola ◽  
Massimiliano Zingales
Keyword(s):  
Fractional Calculus ◽  
Solid Mechanics ◽  
Local Approach ◽  
Non Local

Rate Dependent Gradient Theory for Shear Band Analysis in Clayey Soils

2001 ◽  
Author(s):  
George Z. Voyiadjis ◽  
Chung R. Song
Keyword(s):  
Flow Characteristics ◽  
Gradient Theory ◽  
Clayey Soils ◽  
Local Behavior ◽  
Local Approach ◽  
Multi Scale ◽  
Viscosity Effect ◽  
Gradient Effect ◽  
Rate Dependent ◽  
Non Local

Abstract A rate dependent, non local approach is developed in this work for geo-materials. A multi-scale gradient theory is addressed for non local approach. Visco-plasticity is also incorporated for an additional regularization of the local behavior. The plastic spin is incorporated to separate the effect of micro-structural rotation from the gradient effect. The flow characteristics of the soil is also incorporated in order to separate the viscosity effect from the flow effect.

Two-stage non-local means filtering with adaptive smoothing parameter

Optik ◽  
2014 ◽  
Vol 125 (23) ◽  
pp. 7040-7044 ◽  
Author(s):  
Shujin Zhu ◽  
Yuehua Li ◽  
Yuanjiang Li
Keyword(s):  
Smoothing Parameter ◽  
Two Stage ◽  
Adaptive Smoothing ◽  
Local Means ◽  
Non Local

scholarly journals Improving Signal-to-Noise Ratio in Susceptibility Weighted Imaging: A Novel Multicomponent Non-Local Approach

PLoS ONE ◽  
2015 ◽  
Vol 10 (6) ◽  
pp. e0126835 ◽  
Author(s):  
Pasquale Borrelli ◽  
Giuseppe Palma ◽  
Enrico Tedeschi ◽  
Sirio Cocozza ◽  
Marco Comerci ◽  
...  
Keyword(s):  
Signal To Noise Ratio ◽  
Susceptibility Weighted Imaging ◽  
Signal To Noise ◽  
Local Approach ◽  
Non Local ◽  
Noise Ratio
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