Simultaneous patch reconstruction in Magnetic Particle Imaging

In Magnetic Particle Imaging (MPI) the drive field generated field of view (FOV) size is limited by the applied amplitudes that need to be small for a safe use in human applications [1]. A possible solution is to scan and reconstruct several patches that are merged in a post processing step to one large FOV [2,3]. However, this technique often results in truncation artefacts [4]. In this contribution different possibilities of combined reconstruction of patches are proposed to reduce truncation artefacts.