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February 2005
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2005.02.01 15:34 "Re: Add watermark.", by Bob Friesenhahn
On Tue, 1 Feb 2005, David Harel wrote: > Is there a way to add watermark to a tiff image using libtiff? > If so, can you refer me a document that have such explained and even better > an example? Are you talking about watermarking as supported by Digimarc (http://www.digimarc.com/)? Watermarking means different things to different people. Do you mean a visible watermark as with bond paper, or an invisible watermark? Does it need to be able to survive popular lossy compression methods? Bob ====================================== Bob Friesenhahn bfriesen@simple.dallas.tx.us http://www.simplesystems.org/users/bfriesen