M. Kivanc Mihcak - UVigo-Tv
M. Kivanc Mihcak - UVigo-Tv
M. Kivanc Mihcak - UVigo-Tv
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Original<br />
unmarked logo<br />
s<br />
Embedding Method<br />
Watermark<br />
w<br />
+ =<br />
Marked logo<br />
• w pseudo-randomly generated<br />
• < s , w >=0<br />
• w smooth (projected to low frequency domain)<br />
x