Processing two-dimensional arrays of pixels extracted from digitally encoded document files based on alignment with spatial arrangement data

Abstract

A computing system is operable to generate a plurality of sets of user data values based on processing a plurality of digitally encoded document files. A first set of user data values of the plurality of sets of user data values is extracted from the first digitally encoded document file via applying an image processing function to the first digital image data based on aligning positions of a first plurality of pixels of the first digital image data with predetermined spatial arrangement data based on, for each of a plurality of different user fields, identify a corresponding proper subset of adjacent pixels of a first plurality of proper subsets of adjacent pixels having a position in a two-dimensional arrangement of the first plurality of pixels, relative to positions of other ones of the first plurality of pixels in the two-dimensional arrangement of the first plurality of pixels.