Fig. 4
From: brain2print AI powered web tool for creating 3D printable brain models
(a) Cut-away of a hollow mesh showing material reduction (blue arrow indicates escape hole in the right cerebellum). (b) ct2print generates meshes for both pre-segmented images and intensity-defined boundaries, demonstrated with a post-contrast CT scan of a human head (Philips Medical) at a threshold of -120 Hounsfield units. (c) Same scan with a threshold of 160, highlighting the bone and arteries. (d) CT scan of an iguana head (Yale Peabody Museum, DigiMorph YPM 14376).
