Re: 2D histogram of two channels

Posted by CARL Philippe (LBP) on
URL: http://imagej.273.s1.nabble.com/2D-histogram-of-two-channels-tp5022216p5022218.html

Grüß Gott Rainer,
Would the following plugin:
        http://punias.free.fr/ImageJ/Colocalization_Finder.jar
which is the following update:
        http://punias.free.fr/ImageJ/colocalization-finder.html
of this plugin:
        https://imagej.nih.gov/ij/plugins/colocalization-finder.html
fulfill your needs?
If yes, please enjoy!
My best regards,
Philippe

Philippe CARL
Laboratoire de Bioimagerie et Pathologies
UMR 7021 CNRS - Université de Strasbourg
Faculté de Pharmacie
74 route du Rhin
67401 ILLKIRCH
Tel : [phone]

-----Message d'origine-----
De : ImageJ Interest Group [mailto:[hidden email]] De la part de Rainer
M. Engel
Envoyé : mardi 4 juin 2019 12:38
À : [hidden email]
Objet : 2D histogram of two channels

Hey..

I did some search for 2D histograms of two channels (or of two one
channel/grey images).

It would look for example like this:
https://www.pyimagesearch.com/wp-content/uploads/2014/01/grant-2d-histograms
.png
Source [1]

I found another resource, which describes image properties one
could read from these [2]. By this I got some new search phrases and
found Coloc 2 as an ImageJ-Plugin [3].

Can this plugin export the resulting 256x256px 2D Histograms? I have not
made this so far. Here they are called 2D intensity histograms. The
distributions' weight is also shown with an overlayed straight line
(regression line). This seems to be a static feature.

Is there a way to access/store this "2D intensity histogram"?

Any help is much appreciated.

Regards,
Rainer


[1]
https://www.pyimagesearch.com/2014/01/22/clever-girl-a-guide-to-utilizing-co
lor-histograms-for-computer-vision-and-image-search-engines/

[2] https://svi.nl/TwoChannelHistogram

[3] https://imagej.net/Coloc_2


--
Rainer M. Engel
Pichelsdorferstr. 143
D-13595 Berlin

Tel: [phone]
Mob: [phone]

Web:    www.endime.de
E-Mail: [hidden email]

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