Data embedding apparatus and printed material

Details Data embedding apparatus and printed material Data embedding apparatus and printed material

2005-12-29

2010-11-23

Bhatnagar, Anand (Department: 2624)

Image analysis

Applications

C713S176000

Reexamination Certificate

active

07840027

ABSTRACT:
An apparatus embeds data into an area of image data. The apparatus determines whether colors of the area are specific colors, modifies image data of the area based on a determination result, and embeds the data into the area.

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