WatershedSeeded: Fix NoSuchElementException #579

imagej / imagej-ops

ImageJ Ops: "Write once, run anywhere" image processing

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WatershedSeeded: Fix NoSuchElementException #579 #615

Closed frauzufall closed 4 years ago

frauzufall commented 4 years ago

in case a seed was on the edge of the mask, a NoSuchElementException was thrown
this commit fixes the issue by doing out of bound checks before accessing the labeling value

I am not very familiar with the details of watershed, but this commit should not introduce any change to the algorithm itself. @tischi can you try if that would fix your issue?

ctrueden commented 4 years ago

Thanks @frauzufall!