Local Indicators of Spatial Autocorrelation (LISA): Application to Blind Noise-Based Perceptual Quality Metric Index for Magnetic Resonance Images

Local Indicators of Spatial Autocorrelation (LISA): Application to Blind Noise-Based Perceptual Quality Metric Index for Magnetic Resonance Images

Noise-based quality evaluation of MRI images is highly desired in noise-dominant environments. Current noise-based MRI quality evaluation methods have drawbacks which limit their effective performance. Traditional full-reference methods such as SNR and most of the model-based techniques cannot provi...

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Bibliographic Details
Main Authors: Michael Osadebey, Marius Pedersen, Douglas Arnold, Katrina Wendel-Mitoraj
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Journal of Imaging
Subjects:
magnetic resonance imaging (MRI)
image quality
noise
local indicators of spatial autocorrelation (LISA)
local moran statistics (LMS)
global moran statistics (GMS)
perceptual quality
contrast
sharpness
Online Access:http://www.mdpi.com/2313-433X/5/1/20

Internet

http://www.mdpi.com/2313-433X/5/1/20

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