A method is disclosed for reconstructing complex wave attributes from
limited view measurements of a scattering object. The method involves the
analytic continuation of the Fourier transform of the object function
into the area in which there is an absence of K-space coverage by
requiring objects to be an even function. (It is assumed that physical
objects are even functions, and it is this assumption that allows
analytic continuation.) When the object function is not centered at the
origin, the measurements are shifted to the origin prior to determining
the analytic continuation and returned to their original location
following analytic continuation.