G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 9/00 (2006.01) G06K 9/72 (2006.01)
Patent
CA 2642217
The present invention provides a method and system for confirming uncertainly recognized words as reported by an Optical Character or speech Recognition process by using spelling alternatives as search arguments for an Internet search engine. The measured number of hits for each spelling alternative is used to provide a confirmation measure for the most probable spelling alternative. Whenever the confirmation measure is inconclusive, a plurality of search strategies are used to reach a measured result comprising zero hits except for one spelling alternative that is used as the correct alternative.
L'invention concerne un procédé et un système de confirmation de mots non reconnus avec certitude par un processus optique de reconnaissance des caractères (OCR), lesquels font intervenir les possibilités orthographiques comme argument de recherche dans un moteur de recherche de l'Internet. Le nombre mesuré d'occurrences pour chaque possibilité orthographique est utilisé afin d'obtenir une mesure de confirmation pour la possibilité orthographique la plus probable. Lorsque la mesure de confirmation n'est pas probante, une pluralité de stratégies de recherche est utilisée pour atteindre un résultat mesuré comprenant zéro occurrence, exceptée une possibilité orthographique servant de possibilité acceptable.
Carlin Mats Stefan
Fosseide Knut Tharald
Meyer Hans Christian
Lumex As
Riches Mckenzie & Herbert Llp
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