Several of the built-in automatic thresholding modes (Image -> Adjust -> Threshold...) do not work on bi-level images, as they probably should (IJ 1.53v). These are
Default (which is?)
Intermodes
IsoData
Li
Minimum
Renyi Entropy
Triangle
Yen
The attached example is a binary image with gray values 17 and 18 only:
Several of the built-in automatic thresholding modes (
Image -> Adjust -> Threshold...) do not work on bi-level images, as they probably should (IJ 1.53v). These areThe attached example is a binary image with gray values 17 and 18 only: