Image analysis – Applications
Reexamination Certificate
2006-04-11
2006-04-11
Patel, Kanjibhai (Department: 2625)
Image analysis
Applications
Reexamination Certificate
active
07027614
ABSTRACT:
The present invention relates to digital watermarking. In a preferred embodiment, a multi-channel media signal is embedded with first and second digital watermark components. The first component is embedded in a first of the channels and a second component is embedded in a second of the channels. The second component is registered with the first component so as to reduce visible attributes that are attributable to the first component.
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Digimarc Corporation
Digimarc Corporation
Mistry O'Neal R.
Patel Kanjibhai
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