Printing apparatus and method for combining a document image with a copy-forgery-inhibited pattern image

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United States of America Patent

PATENT NO 8873109
APP PUB NO 20120170080A1
SERIAL NO

13337590

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Abstract

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A printing apparatus for combining a document image with a copy-forgery-inhibited pattern image to perform printing includes a unit configured to determine a video count value from the document image, a unit configured to determine a video count value from the copy-forgery-inhibited pattern image, and a unit configured to multiply the video count value determined from the document image by a rate of dots other than dots constituting the copy-forgery-inhibited pattern image in the document image to obtain a product, and to add, to the product, the video count value determined from the copy-forgery-inhibited pattern image to determine a video count value for the printing.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ooyanagi, Maho Tokyo, JP 8 42

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