Automatic method of detection of incorrectly oriented text...

Details Automatic method of detection of incorrectly oriented text... Automatic method of detection of incorrectly oriented text...

2006-01-31

2006-01-31

Wu, Jingge (Department: 2623)

Image analysis

Image transformation or preprocessing

Measuring image properties

C382S291000, C382S292000, C382S296000, C382S297000

Reexamination Certificate

active

06993205

ABSTRACT:
The invention determines the correct orientation of text blocks being processed with an optical character recognition computer program. The method determines a recognition confidence of characters in a text block being analyzed by the optical character recognition computer program and evaluates an orientation of the text block based on the recognition confidence.

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