Word-to-word selection on images
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United States of America Patent
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Oct 28, 2003
Grant Date -
Oct 2, 2003
app pub date -
Nov 12, 1999
filing date -
Nov 12, 1999
priority date (Note) -
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Abstract
An image processing technique for selecting a text region from an image is described. Character and formatting information for each word in the image is used to determine an active region for each word in the image. For a preferred embodiment of the present invention, the character and formatting information is derived during optical character recognition (OCR). A first and last word within a selected text region is identified based on at least one active region associated with at least one word within the selected text region. Using the first and last words within the selected text region, all words within the selected text region are identified. An image of the selected text region may be displayed. Text contained within the selected text region may be copied to an application program.
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