Metaimage - 2.2.0

A 2023 paper focusing on high-speed registration (non-rigid).

However, the query likely refers to one of the following technical contexts related to version 2.2.0: MetaImage 2.2.0

To make sure I get the right information, is "MetaImage" referring to: (like GATE)? A file format ? A specific plugin ? A 2023 paper focusing on high-speed registration (non-rigid)

A comparative evaluation of PET scanners, often cited in nuclear medicine studies. often cited in nuclear medicine studies.