Neonatal Vascular Mask

[weberam2]

This isn't an issue. Just wondered if you had any advice for creating the vascular mask with neonatal data... smaller venous radius?

[wtsyeda]

Hi, adjusting the parameters of the frangi filter might help in detecting veins with smaller radii in neonatal brain. Please have a look here for the details of the parameters: https://link.springer.com/content/pdf/10.1007/bfb0056195.pdf. In the pipeline, the parameters are set here:

QSMART/Demo_QSMART.m

Line 41 in e51526d

qsm_params.frangi_scaleRange=[0.5 6];