Antwort: watermark

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





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HI,

I searched the mail archives and scanned the docs, but I don't see
anything about creating a watermark. I guess the library doesn't have
this feature?

Thanks,

--
Justin Kennedy
Maritime Source, Inc.
http://maritimesource.ca



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