Open-Source Cardiac MR Fingerprinting

Magnetic Resonance (MR) raw data acquired with an open-source cardiac MR Fingerprinting (cMRF) sequence of a phantom at four different MR scanners. More details can be found here: https://github.com/PTB-MR/cMRF. The colormaps are taken from https://zenodo.org/records/11185704 because zenodo_get failed on trying to download this record in a jupyter notebook. Additionally cMRF data was acquired in three volunteers who were scanned at two different scanners. Cartesian and golden radial cine data was acquired to verify the anatomical features seen in the quantitative maps.本数据集包含采用开源心脏磁共振指纹（cardiac MR Fingerprinting, cMRF）序列采集的仿体磁共振（Magnetic Resonance, MR）原始数据，该数据在4台不同的磁共振扫描仪上完成采集。更多详细信息可通过以下链接获取：https://github.com/PTB-MR/cMRF。本次所用的色彩映射表取自https://zenodo.org/records/11185704，原因是在Jupyter Notebook中尝试使用zenodo_get工具下载该数据集记录时失败。 此外，本数据集还包含3名志愿者的cMRF数据，所有志愿者均在2台不同的磁共振扫描仪上接受扫描。本次同时采集了笛卡尔轨迹与黄金径向轨迹的cine成像数据，用于验证定量映射图中呈现的解剖学特征。