Noise-Robust MRI Upsampling Using Adaptive Local Steering Kernel.

Jing Hu Xinyan Li Xiaolong Wang Yan Li Xi Wu

Published in: IEEE Access (2020)

Keyphrases

kernel regression
image noise
medical images
salt pepper
magnetic resonance imaging
feature space
noise level
noisy environments
noisy data
low resolution
signal to noise ratio
impulse noise
geometric distortions
greater robustness
switching median filter
mr images