Re: Versatile Wand for Multispectral Image Stacks?

Posted by jerie on Mar 09, 2016; 12:02pm
URL: http://imagej.273.s1.nabble.com/Versatile-Wand-for-Multispectral-Image-Stacks-tp5015825p5015833.html

Hi Bill,

How about creating a montage and working on all images simultaneously?

Greetings, Jens

Visiting Scientist
Fundação Oswaldo Cruz, Centro de Desenvolvimento Tecnológico em Saúde
(CDTS), Rio de Janeiro,  Brazil.
Am 08.03.2016 22:46 schrieb "Bill Beggs" <[hidden email]>:

> Hi everyone.
>
> I use ImageJ for segmentation of 8-big grayscale multispectral images
> produced from energy dispersive x-ray analysis of heterogeneous inorganic
> powders.   So for example, I collect a set of images of the same scene, but
> each individual image is produced from characteristic xrays for Ca, Si, Al,
> Fe, Mg etc.
>
> The individual particles that compose these powders have variable chemical
> composition and I classify the particles into families of similar
> composition for quantification and other analyses.
>
> I'm familiar with the various segmentation plugins and I find Weka
> Segmentation cumbersome unfortunately.
>
> What I would really like to see is a tool similar to Versatile Wand, but
> that operates on a stack of images.  Essentially, from a selection, it
> would calculate something like a z-axis profile and select all other
> locations that exibited a similar profile within adjustable tolerances.
>
> Does anyone know if something like this exists?
>
> Many thanks.
>
> -Bill.
>
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>

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