Reduction of the cardiac pulsation artifact and improvement of lesion conspicuity in flow-compensated diffusion images in the liver-A quantitative evaluation of postprocessing algorithms.

Tobit FuehresMarc SaakeJennifer LorenzHannes SeussAlto StemmerThomas BenkertMichael UderFrederik Bernd Laun

Published in: Magnetic resonance in medicine (2022)

Postprocessing algorithms should be used for flow-compensated liver DWI. The proposed weighted averaging algorithm seems to be suited best to increase the image quality of artifact-corrupted flow-compensated diffusion-weighted liver data.

Keyphrases

image quality
diffusion weighted
deep learning
machine learning
contrast enhanced
computed tomography
dual energy
magnetic resonance imaging
magnetic resonance
artificial intelligence
high resolution
electronic health record
big data
diffusion weighted imaging
heart failure