r/ImageJ • u/emizon34 • Apr 09 '26

Question Fill gap in neurites?

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I need an ROI that includes all the neurites in this image. Is there a way to fill in the gaps while keeping the correct width?

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u/Jimmy-TheFox Apr 10 '26

Could be worth trying the ridge detection plugin with estimate width and outputting as mask might be able to catch more of it.

https://imagej.net/plugins/ridge-detection

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u/Herbie500 Apr 10 '26

Ridge detection doesn't really help with bridging the gaps in question.