WORD-TO-WORD SELECTION ON IMAGES

Patent №

US 6,640,010

Granted

2003-10-28

Filed 1999

Owner

XEROX CORPORATION

Lab

AI components

3

nlp · vision · kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09438891

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.

AI classification

Vision1.00
Natural language1.00
Knowledge representation0.86
AI hardware0.23
Speech0.02
Evolutionary computation0.02
Planning0.00
Machine learning0.00

Ownership

XEROX CORPORATION

assignment · 106420616

Assignors

SEEGER, MAURTIUS, DANCE, CHRISTOPHER R., TAYLOR, STUART A., NEWMAN, WILLIAM M.

On an employer assignment, the assignors are typically the inventors.

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