Re: Live histograms and overlays

Posted by ctrueden on Sep 22, 2015; 4:09pm
URL: http://imagej.273.s1.nabble.com/Re-Live-histograms-and-overlays-tp5014403p5014406.html

Hi Nagesh,

> I posted this request on the new forum that Curtis Rueden mentioned
> but am posting it also here in the hopes I can get help quicker.

Note that the forum post is here:
http://forum.imagej.net/t/live-histograms-and-overlays/37

And it already has multiple replies.

Regards,
Curtis

On Tue, Sep 22, 2015 at 7:05 AM, Nagesh Adluru <[hidden email]>
wrote:

> nadluru <http://forum.imagej.net/users/nadluru>
> September 22
>
> Dear ImageJ community,
>
> I posted this request on the new forum that Curtis Rueden mentioned but am
> posting it also here in the hopes I can get help quicker.
>
> Could you kindly help me with the following tasks
>
> *1) Live histogram of "Z axis profile":* I have a hyperstack of images and
> I would like to see "live histograms" of the Z-axis profiles. I can plot
> the profiles but would like to see their histograms and preferably live.
> The standard histogram command in the Analyze menu does this for line
> profiles but not for the Z-axis profiles.
>
> *2) Overlays of images with different LUTs and thresholds and
> transparency:* I
> have statistical maps and underlying brain images. I would like to
> threshold the statistical maps and use some colorful LUTs and overlay them
> on the brain images (which themselves are in grayscale) so that the zero
> values in the statistical maps are transparent. Once overlaid I am hoping I
> can use "magic montage" to generate various presentations from it. I have
> the magic montage macro working but the getting the right overlays has been
> really challenging.
>
> Thanks so much!
> Nagesh
>
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> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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