1. A method for magnetic resonance imaging comprising the steps of: using a magnetic resonance imaging scanner, generating a plurality of partial k-space data set with a plurality of component RF coil, a totality of said partial k-space data sets forming a complete k-space data set; for each component RF coil, determining a coil sensitivity based at least on a portion of said complete k-space data set; transforming each partial k-space data set using a PPA reconstruction technique and the respective coil sensitivities for said RF component coils, thereby obtaining a plurality of transformed partial k-space data sets; and superimposing said plurality of transformed partial k-space data sets to obtain a low-artifact image data set.