Image analysis – Color image processing
Reexamination Certificate
2006-10-02
2010-12-28
Do, Anh Hong (Department: 2624)
Image analysis
Color image processing
C382S167000
Reexamination Certificate
active
07860303
ABSTRACT:
An image processing apparatus is provided which can output an image from which only specific image information can be positively detected when the specific image information used to prohibit copying of image information is added to image data. The present invention includes a specific image information adding portion that adds specific image information representing a specific image to image data when image processing is performed for input image data and a specific image information setting portion that sets a color and/or number of the specific image information.
REFERENCES:
patent: 7027189 (2006-04-01), Umeda
patent: 7396097 (2008-07-01), Yamazaki et al.
patent: 07-036325 (1995-02-01), None
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patent: 2003-224717 (2003-08-01), None
patent: 2004-112357 (2004-04-01), None
Nagata Katsumi
Nakai Yoshiyuki
Shimazawa Yohichi
Sumida Koichi
Taniguchi Akihiko
Conlin David G.
Do Anh Hong
Edwards Angell Palmer & & Dodge LLP
Manus Peter J.
Sharp Kabushiki Kaisha
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