Invention Grant
US07856117B2 Image processing apparatus 有权
图像处理装置

Image processing apparatus
Abstract:
An apparatus that embeds data in an image includes a mark embedding unit that embeds a feature that forms a predetermined pattern in the image, as a mark to be used to specify an area in which the data is embedded, and a data embedding unit that embeds the data in the image of the area specified by the mark.
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