G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 9/00 (2006.01) G06K 9/20 (2006.01) H04N 1/411 (2006.01) H04N 1/417 (2006.01)
Patent
CA 2134255
The present invention provides a method and apparatus for compressing images of financial instruments and other documents. The method of the present invention includes the steps of scanning a plurality of documents to obtain an electronic image of each document; identifying a static portion in the electronic image of each of the documents, containing information which remains substantially unchanged for the plurality of documents, by locating and reading a document identifier in the image; storing the document identifier in a database; identifying a dynamic portion, typically containing distinct information for each of the documents, in each of the electronic images; isolating the dynamic portion from the static portion within the image to obtain a dynamic image containing only the dynamic portion; and storing the dynamic image in the database. The present invention provides efficient techniques for identifying and isolating dynamic information in a document, such as handwritten text on a check.
Graf Hans Peter
Mayer Daniel J.
Kirby Eades Gale Baker
Ncr Corporation
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