MRQy quality measures for TCIA MRI datasets
收藏DataCite Commons2025-06-01 更新2025-04-16 收录
下载链接：
https://www.cancerimagingarchive.net/analysis-result/mrqy-quality-measures/
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资源简介：
Magnetic Resonance Imaging (MRI) quality assessment measures were generated for multiple TCIA datasets including:
(1) T1-weighted post-contrast axial MRI sequences from 133 TCGA-GBM subjects,
(2) T1-weighted post-contrast axial MRI sequences from 46 CPTAC-GBM subjects,
(3) Both T1- and T2-weighted axial MRI sequences from 54 TCGA-CESC subjects.
All MRI scans for each cohort were downloaded as DICOM files from TCIA and then processed via MRQy to compute quality measures for (a) interrogating the presence of site- or equipment-specific variations within a cohort, and (b) quantifying the impact of MRI artifacts to determine what pre-analytical corrections are needed. The MRQy output can be easily interrogated via the associated HTML5 based front-end, allowing for real-time filtering and visualization. MRQy is available for download at: http://github.com/ccipd/MRQy.
提供机构：
The Cancer Imaging Archive
创建时间：
2020-04-07
