MRQy—An open‐source tool for quality control of MR imaging data

AR Sadri, A Janowczyk, R Zhou, R Verma… - Medical …, 2020 - Wiley Online Library
Purpose There is an increasing availability of large imaging cohorts [such as through The
Cancer Imaging Archive (TCIA)] for computational model development and imaging …

MRIQC: Advancing the automatic prediction of image quality in MRI from unseen sites

O Esteban, D Birman, M Schaer, OO Koyejo… - PloS one, 2017 - journals.plos.org
Quality control of MRI is essential for excluding problematic acquisitions and avoiding bias
in subsequent image processing and analysis. Visual inspection is subjective and …

A paired dataset of T1-and T2-weighted MRI at 3 Tesla and 7 Tesla

X Chen, L Qu, Y Xie, S Ahmad, PT Yap - Scientific Data, 2023 - nature.com
Brain magnetic resonance imaging (MRI) provides detailed soft tissue contrasts that are
critical for disease diagnosis and neuroscience research. Higher MRI resolution typically …

Image quality assessment for magnetic resonance imaging

S Kastryulin, J Zakirov, N Pezzotti, DV Dylov - IEEE Access, 2023 - ieeexplore.ieee.org
Image quality assessment (IQA) algorithms aim to reproduce the human's perception of the
image quality. The growing popularity of image enhancement, generation, and recovery …

Standardization of brain MR images across machines and protocols: bridging the gap for MRI-based radiomics

A Carré, G Klausner, M Edjlali, M Lerousseau… - Scientific reports, 2020 - nature.com
Radiomics relies on the extraction of a wide variety of quantitative image-based features to
provide decision support. Magnetic resonance imaging (MRI) contributes to the …

Quantitative image quality evaluation of MR images using perceptual difference models

J Miao, D Huo, DL Wilson - Medical physics, 2008 - Wiley Online Library
The authors are using a perceptual difference model (Case‐PDM) to quantitatively evaluate
image quality of the thousands of test images which can be created when optimizing fast …

Quality control in functional MRI studies with MRIQC and fMRIPrep

C Provins, E MacNicol, SH Seeley… - Frontiers in …, 2023 - frontiersin.org
The implementation of adequate quality assessment (QA) and quality control (QC) protocols
within the magnetic resonance imaging (MRI) research workflow is resource-and time …

Artifact-and content-specific quality assessment for MRI with image rulers

K Lei, AB Syed, X Zhu, JM Pauly, SS Vasanawala - Medical Image Analysis, 2022 - Elsevier
In clinical practice MR images are often first seen by radiologists long after the scan. If image
quality is inadequate either patients have to return for an additional scan, or a suboptimal …

The Preprocessed Connectomes Project Quality Assessment Protocol-a resource for measuring the quality of MRI data

Z Shehzad, S Giavasis, Q Li, Y Benhajali, C Yan… - Front …, 2015 - frontiersin.org
Background: Although several measures have been proposed for assessing the quality of
structural and fMRI data, there is no clear guidance on which of the measures are the best …

Investigation of the Inter‐and Intrascanner Reproducibility and Repeatability of Radiomics Features in T1‐Weighted Brain MRI

RN Mitchell‐Hay, TS Ahearn… - Journal of Magnetic …, 2022 - Wiley Online Library
Background Radiomics is the high throughput analysis of medical images using computer
algorithms, which specifically assess textural features. It has increasingly been proposed as …