Re: area calculator

Posted by Gergely Turi on Aug 16, 2007; 9:37am
URL: http://imagej.273.s1.nabble.com/area-calculator-tp3698608p3698610.html

Thanks Wayne,
Unfortunately I forgot to mention that I set a threshold before the area measuring and for some reason I thought the Area value bears relation to the thresholded part of the ROI.

Wayne Rasband wrote

On Aug 14, 2007, at 9:53 AM, Gergely Turi wrote:

> Hi,
> does anybody use the area calculator plugin or the measure area
> fraction
> macro of the ImageJ? my problem is when I use any of these two
> applications the
> measured values in the TOTAL column are different, however I did not
> change
> anything (ROI or area ect.)
> thanks.

The Area Calculator plugin and MeasureAreaFraction macro are both
obsolete. You can use the Measure command to measure ROI area and area
fraction by checking "Area" and "Area Fraction" in the Analyze>Set
Measurements dialog box.

-wayne