Fig. 5
From: A Chinese multi-modal neuroimaging data release for increasing diversity of human brain mapping
The analytic framework of the evaluation of template effects on face anonymization. (a) The face masking toolkit takes raw individual unmasked MRI data with the registration from the unmasked head image to the head template. (b) The head templates include the default MNI152 and other two Chinese (CN200 and Chinese2020) templates. (c) During the face masking, a face mask is generated and used for restoring the face removed by the face masking pipeline. (d) The normalized mutual information between the removed face and the original face is calculated.
