Tools
Research tools for medical images that run in your browser. Your scan stays on your computer and is never uploaded.
Check image quality
Scan check
Check any CT or MRI scan for basic quality problems, such as missing or clipped values, empty or duplicate slices, thick or tilted slices, cut-off anatomy, noise and metal.
You need: Any CT or MRI volume (NIfTI)
CCTA Quality Assessment
Measure aortic root attenuation, noise, SNR and CNR in one or more 2D or 3D regions, trace the coronaries to measure contrast along each vessel, and export a CSV or PDF report.
You need: A coronary CT angiogram (NIfTI, MHA, NRRD or DICOM) and a few marked points
Segment and trace
Try SeqSeg
Trace a coronary artery from a single seed point with a browser version of SeqSeg.
You need: A coronary CT angiogram (NIfTI) and one seed point
These are research tools. They are not for clinical use and have not been validated for diagnosis or treatment.