Re: combineZ

Posted by Joel Sheffield on
URL: http://imagej.273.s1.nabble.com/combineZ-tp3693567p3693569.html

In addition to the Extended Depth of Field plugins, there is also one
called "Stack Focusser" that uses a simpler approach.

Joel


> Sorry. I did not explain enough.
> You can record several pictures with a very low depth of field. Each
> picture is in focus at a different depth of field. Some algorithm, like
> CombineZ freeware
> (http://www.hadleyweb.pwp.blueyonder.co.uk/CZ5/Reference/introduction_and_acknowledgement.htm)
> are able to combien these images and to generate an image that is in
> focus for each pixel. It means that the program is able to choose , for
> each pixel location (x,y), what z slice is the good one.. Or something
> like that...(but I can be wrong !)
>
> This looks very powerful to restore a image.
> It my question more clearer ?
>
> Eric
>
> >
> > Do you just mean a Z-axis projection?  Try Image>Stacks>ZProject
> >
> >> Hello everyone,
> >> Did anyone write a macro or plugin that deals with depth of field ?
> >> I know the combineZ freeware that uses several images and combine
> >> them to generate a very good quality image (large field of view) but
> >> I did not find the theory that would help me to write the
> >> corresponding macro with ImageJ.
> >> Thank you
> >> Eric
> >
>
> --
> Eric BADEL
>
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--
Joel B. Sheffield, Ph.D.
Biology Department, Temple University
1900 North 12th Street
Philadelphia, PA 19122
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