Michael Krauthammer

Sparse Concept Channels in Frozen 3D CT Vision Encoders

Farhad Nooralahzadeh, Lea Bogensperger, Christian Bluethgen, Michael Krauthammer

Large vision-language models are becoming increasingly dominant in 3D medical image interpretation, but we rarely know <i>which</i> internal units encode clinical findings or <i>where</i> that information lives in the representation. We first study this on a 3D chest vision-langu…Read more