This dataset includes one hundred knee MRI cases. The one hundred cases comprise five 20-case sets for each of the following sequences:

• Coronal spin density weighted with fat suppression,
• Coronal spin density weighted without fat suppression,
• Azial Ts weighted with fat suppression,
• Saggittal T2 weighted with fat suppression,
• Sagittal spin density weighted.

The dataset is organized slice by slice, and consists of two files:

1. rawdata*.mat: The raw data and some additional metadata variables (the acquisition includes phase oversampling and a rectangular field of view, see example matlab reconstruction script);
2. espirit*.mat: ESPIRiT coil sensitivity maps and a reference reconstruction.