Re: question on edge detection

Posted by Herbie on Jan 20, 2018; 9:50am
URL: http://imagej.273.s1.nabble.com/question-on-edge-detection-tp5019908p5019917.html

Good day Kenneth,

and thanks for continuing with comments and suggestions!

"But...it might be helpful to make available a complete stack of images
[...]"

I fully agree that it would be very helpful to now see at least a short
sequence of images.

Furthermore, it appears quite essential to know whether the
thickness-variations over time need to be measured along the imaged part of
the artery (mean, stdDev, max, min)  or only to be visualized by contour
lines. If they are to be measured, it is necessary to get a reasonable idea
of the desired accuracy.

Concerning my approach, please see the related task/solution:
<http://forum.imagej.net/t/corrosion-thickness-measurement/8310>
(Image quality is much better in this case, hence the necessary
pre-processing is simpler than in the present situation.)

Best

Herbie



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