Averaging intensity along an outline

Posted by Jan Schier on Jan 24, 2014; 8:26am
URL: http://imagej.273.s1.nabble.com/Averaging-intensity-along-an-outline-tp5006251.html

Hi all,

I would need to average intensities along an outline of an object
(output of Particle Analyzer). What would be the proper way to do this?

I have looked at some examples with using ROI
(http://rsbweb.nih.gov/ij/plugins/particle-analyzer.html), but if I
understand the implementation code well, it will only use image values
at the points of ROI polygin vertices, not at every point of the
outline, right?

Many thanks for any hint,

Jan



Dr. Jan Schier
Institute of Information Theory and Automation
Dept. of Image Processing
Pod vodarenskou vezi 4
Prague, Czech Republic

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