1. A magnetic resonance imaging method comprising the steps of acquisition of sub-sampled magnetic resonance signals with a system of receiver antennae the system of receiver antennae having a spatial sensitivity profile reconstruction of a magnetic resonance image on the basis of the sub-sampled magnetic resonance signals the spatial sensitivity profile and a priori image information optimization of the reconstruction with respect to a pre-selected aspect of distribution of sampled data included in the sub-sampled magnetic resonance signals over the reconstructed magnetic resonance image, wherein said a priori information is taken into account as a constraint in said optimization.