摘要 |
A digital imaging device includes an image sensor for sensing an image of an object; an image data processor for encoding image data contained in a digital signal of the object sensed by the image sensor, into a digital image of the object; and a watermark generating unit for generating a digital watermark which is embedded in the digital image of the object. Further, a method of identifying a digital imaging device from a digital image of an object produced by the imaging device includes providing the digital imaging device with a watermark generating unit; and embedding a digital watermark generated by the watermark generating unit in the digital image of the object.
|