Patents Represented by Law Firm William H. Steinberg Mark A. Wurm
  • Patent number: 5754671
    Abstract: A method of cursive address recognition of mail pieces using adaptive dictionary management is provided which includes creating a plurality of word databases containing the most frequently observed words in a particular portion of an address block derived from training data. Word images from various portions of the address block are extracted and the word images are compared to the database corresponding to the appropriate portion of the address block using a cursive word recognition engine. The search order of the word databases are updated based on the frequency of occurrence of recognized words in a predetermined number of previously evaluated addresses.
    Type: Grant
    Filed: April 12, 1995
    Date of Patent: May 19, 1998
    Assignee: Lockheed Martin Corporation
    Inventors: Joseph T. Higgins, Timothy J. Schaewe