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Subject: Re: damage measurement in a micrograph
Date: Thu, 29 Oct 2009 19:56:03 +0000 (UTC)
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ImageAnalyst <imageanalyst@mailinator.com> wrote in message <655ad327-a1b1-417c-b0f9-40d2643158ca@x5g2000prf.googlegroups.com>...
> Just do a web search for "free image hosting" and you'll find plenty
> of options such as flickr.com, imageshack.us, etc.  Just upload it
> somewhere so that everyone (not just me) can see it and offer you
> advice.


_____________________________

Thanks for the information..

here is the link for the micrograph...

http://www.flickr.com/photos/30274557@N05/4056558292/

the black portionis the damage and i have to measure the total damage in that figure (total black portion but grain boundaries(thin lines in between grains) are not to be counted)

i'm able to locate the only damged part using the function,

"rgb_bw_closed = imclose(rgb_r_bw, strel('disk',2));"

 but unable to figure out the total area ........

just have a look at it....