Re: Part of Magic Wand Roi to Segmented Line
Posted by
Jerome Mutterer-3 on
Jun 09, 2017; 9:51am
URL: http://imagej.273.s1.nabble.com/Part-of-Magic-Wand-Roi-to-Segmented-Line-tp5018868p5018871.html
Ard,
I wrote a tool that does this interactively. You'll find it here:
https://gist.github.com/mutterer/00b3fde529b3a5a1ea83181cafd4bf06Sincerely,
Jerome.
2017-06-08 16:04 GMT+02:00 A. Jonker <
[hidden email]>:
> We have the Magic Wand tool pick up the very irregular edge of an object
> quite well.
> Unfortunately the ROI then also includes the loopback to the start of the
> ROI, often but not always coinciding with the edges of the image.
> Is there a way to indicate 2 points on the ROI the Magic Wand picked,
> break the loop and discard the portion that follows the image's edge?
> The objective is to measure the remaining path length of the segmented
> line thus created.
> Removing part of the ROI by using other tools in combination with the
> modifier keys still keep the 'flyback' part of the path in the loop.
> Thanks!
> Ard
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Jerome Mutterer
CNRS - Institut de biologie moléculaire des plantes
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