1. One or more computer-readable media storing computer-executable instructions for performing image recognition, the image recognition comprising: receiving an input image; identifying scan mark candidates in the input image that correspond to blueprint scan marks for a stored set of form blueprints; comparing identified scan mark candidates with the corresponding blueprint scan marks; based on the comparing, determining that at least some of the scan mark candidates are confirmed scan marks; determining, based on the confirmed scan marks, that the input image corresponds to one form blueprint of the set of form blueprints; and based on the form blueprint to which the input image corresponds, extracting information from the input image using optical character recognition.