Method for avoiding creation of duplicate keyword objects repres

Details Method for avoiding creation of duplicate keyword objects repres Method for avoiding creation of duplicate keyword objects repres

1996-06-24

1998-08-11

Frahm, Eric

Facsimile and static presentation processing

Facsimile

Recording apparatus

358403, 358468, 399 81, 399 84, H04N 100, H04N 132, G03G 2100

Patent

active

057934959

ABSTRACT:
A method for maintaining the uniqueness of user entered data in a system for processing machine readable forms. Use of such a method in a system for processing machine readable forms facilitates forms reuse by creating keyword objects for new instances of user entered data, thus avoiding the creation of duplicate data. When user entered data is encountered in a machine readable form, the user entered data is compared to keyword objects of previously encountered user entered data. If no match is found, a new keyword object is created for the user entered data. Otherwise, it is assumed that the user entered data is a copy of previously entered data.

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Huttenlocher, D.P., Klanderman, G.A., and Rucklidge, W.J., "Comparing Images Using the Hausdorff Distance", IEEE Transactions on Pattern Analysis and Machine Intelligence, Dept. of Computer Science, Cornell Univ., Ithaca, NY, CUCS TR 91-1211 (revised), Abstract, pp. 1-35.
Huttenlocher, D.P., and Rucklidge, W.J., "A Multi-Resolution Technique for Comparing Images Using the Hausdorff Distance", Department of Computer Science, Cornell Univ., Ithaca, N.Y., TR 92-1321, Dec. 1992, Abstract, pp. 1-20.

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