1. A system, comprising: a constrained reconstruction logic configured to receive an initial data having an initial format, to establish a reference data from the initial data, and to produce an image data from the reference data; an iterative reconstruction logic configured to use the image data as a constraint in a forward iterative process and to compute a correction factor based on comparing the image data to the reference data; and a deconstruction logic configured to deconstruct the image into a deconstructed data having the initial format and to selectively update the reference data based, at least in part, on the correction factor and the deconstructed data.