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Gupta et al., 2015 - Google Patents

A Review on Signature Detection and Signature Based Document Image Retrieval 4

Gupta et al., 2015

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Document ID
5818918884143081922
Author
Gupta C
Dixit U
Publication year

External Links

Snippet

Transforming a paper document to its electronic version in a form suitable for efficient storage, retrieval, and interpretation continues to be a challenging problem. Signature is an individualistic identification of a person. It is an authentic identification because a signature …
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Classifications

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    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G06K9/52—Extraction of features or characteristics of the image by deriving mathematical or geometrical properties from the whole image
    • G06K9/527—Scale-space domain transformation, e.g. with wavelet analysis
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