Privacy Preserving Image Registration. (arXiv:2205.10120v1 [cs.CV])

Image registration is a key task in medical imaging applications, allowing to
represent medical images in a common spatial reference frame. Current
literature on image registration is generally based on the assumption that
images are usually accessible to the researcher, from which the spatial
transformation is subsequently estimated. This common assumption may not be met
in current practical applications, since the sensitive nature of medical images
may ultimately require their analysis under privacy constraints, preventing to
share the image content …

arxiv cv image privacy registration