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Raza, 1998 - Google Patents

Algorithms for the recognition of poor quality documents

Raza, 1998

Document ID
1945166288088289028
Author
Raza G
Publication year
Publication venue
PQDT-Global

External Links

Snippet

Abstract Optical Character Recognition (OCR) has engaged a number of researchers in developing suitable algorithms and systems that could translate human readable characters into machine readable codes accurately at high speed. Extensive work has presented …
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Classifications

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    • G06K9/20—Image acquisition
    • G06K9/34—Segmentation of touching or overlapping patterns in the image field
    • G06K9/342—Cutting or merging image elements, e.g. region growing, watershed, clustering-based techniques
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    • G06K9/2054—Selective acquisition/locating/processing of specific regions, e.g. highlighted text, fiducial marks, predetermined fields, document type identification
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    • G06K9/3283—Inclination (skew) detection or correction of characters or of image to be recognised of characters or characters lines
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