Re: Using ImageJ for analyzing growth rings

Posted by Richard Mort on Aug 26, 2009; 6:16am
URL: http://imagej.273.s1.nabble.com/Using-ImageJ-for-analyzing-growth-rings-tp3691397p3691402.html

you might try my clonal analysis tools for this - basically an automated
way to measure between the peaks on the graph:

http://imagejdocu.tudor.lu/doku.php?id=plugin:analysis:clonaltools:start

please contact me if you need help making them work

JOEL B. SHEFFIELD wrote:

> Hi,
>
> can you draw a straight line perpendicular to the rings, scan across the
> line, using "Plot Profile", plot the results using "Plot Profile", and
> measure the peak to peak distances on the graph?
>
> Joel
>
> On Tue, Aug 25, 2009 at 5:39 PM, shells <[hidden email]> wrote:
>
>> Using ImageJ for analyzing growth rings
>>
>> Hello all-
>> I need to measure the distance between shell growth rings. My images have
>> between 30 and 300 growth rings on them, and I can’t figure out how to get
>> ImageJ to measure multiple points at once.
>>
>> Ideally I want to be able to click on each growth ring then have ImageJ
>> create a table shows the point number and distance between each point. I
>> will also need to go back and remove and / or add points and still have all
>> points arranged left to right on the image (edge to middle).
>>
>> Can ImageJ do this?
>> If not what programs would you recommend?
>> Thanks
>>
>>
>> --
>> View this message in context:
>> http://n2.nabble.com/Using-ImageJ-for-analyzing-growth-rings-tp3512749p3512749.html
>> Sent from the ImageJ mailing list archive at Nabble.com.
>>
>
>
>