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Zirari et al., 2013 - Google Patents

A simple text/graphic separation method for document image segmentation

Zirari et al., 2013

Document ID
688994728221650529
Author
Zirari F
Ennaji A
Nicolas S
Mammass D
Publication year
Publication venue
2013 ACS International Conference on Computer Systems and Applications (AICCSA)

External Links

Snippet

Page segmentation into text and non-text elements is an essential preprocessing step before optical character recognition (OCR) operation. In case of poor segmentation, an OCR classification engine produces garbage characters due to the presence of non-text …
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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
    • G—PHYSICS
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    • G06K9/32—Aligning or centering of the image pick-up or image-field
    • G06K9/3233—Determination of region of interest
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    • G—PHYSICS
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    • G06K9/6217—Design or setup of recognition systems and techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
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