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1 Reply Latest reply: Mar 28, 2010 5:42 PM by 843802 RSS

Digital Watermarking on image in frequency domain

843802 Newbie
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I am working on a Project which aims at studying the digital watermarking on image, with both spatial domain and frequency domain.

I have finished the spatial domain but is frustrated with the frequency domain right now. I have no idea on how I can possess the frequency domain of a image. Is there a built-in function which can help us to do so?

Thank you for your help.
  • 1. Re: Digital Watermarking on image in frequency domain
    843802 Newbie
    Currently Being Moderated
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    http://forums.sun.com/thread.jspa?threadID=5433169&messageID=10958328#10958328
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    http://forums.sun.com/thread.jspa?threadID=5433412&messageID=10959648#10959648
    http://forums.sun.com/thread.jspa?threadID=5433693&messageID=10961065#10961065
    http://forums.sun.com/thread.jspa?threadID=5433694&messageID=10961066#10961066