Document texts are produced by recognizing characters in document images by an Optical Character Recognition (OCR) process. When such a document text matches one or more search terms of a query, the corresponding document image is displayed. Regions of the document image, corresponding to words of the...http://www.google.es/patents/US5987448?utm_source=gb-gplus-sharePatente US5987448 - Methodology for displaying search results using character recognition
Methodology for displaying search results using character recognition
