Re: Antwort: watermark

Joachim Wesner a écrit :
> Hi there,
> 
> Watermark???
> 
> do you probably mean "watershed" algorithm? It´s there´!
> 
> http://rsb.info.nih.gov/ij/docs/menus/process.html
> 
> For a *watermark* (a weak, low contranst background picture), you could
> easily write a very simple macro thar uses
> the "Image Calculator" or "Alpha blending" to combine images,
> 
> http://mtd.fh-hagenberg.at/depot/imaging/imagej/BurgerBurgeReferenceP.pdf
> 
> (Page 472+ resp. "subpage 24+" of this extract, the explanation
> unfortunately in German!)
> 
> has an example (for a stack) that blends between pictures (a sailship and a
> beach)
> 
> Joachim
> 
> 
> 
> 
Hello Joachim and all,

I think Justin really wrote about watermarking, kind of fingerprint for
an image. There are some shareware doing this like DropWaterMark v3.5
and so on (hit "image watermark" in google).

I don't know any ImageJ plugin doing this and I ask a question : Is the
ImageJ philosophy compliant with copyrighting something ?

-- 
CHAMOT Christophe
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