Identifying stored documents by evaluating image attributes

Stored documents can be recognized and identified by evaluation of their attributes from an image file to obtain a document specification that can be compared to stored data about the document. The image file is analyzed using a processor in order to discern image attributes. The image attributes form a specification for the document in the image. This specification can then be compared to the stored criteria using the processor, and the result of the comparison can be stored. An embodiment of the invention can be used in a check processing system for a financial institution. In such a case, the corresponding data comprises MICR data and the image attributes can, for example, indicate whether the document is a check in a carrier, as opposed a paper check by itself.