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By Robert Haase based on work by G. Landini and W. Rasband

Determines a threshold according to a given method and saves it to the threshold_value variable.

The automatic thresholder utilizes the threshold methods from ImageJ on a histogram determined on the GPU to determine a threshold value as similar as possible to ImageJ ‘Apply Threshold’ method.

Enter one of these methods in the method text field: [Default, Huang, Intermodes, IsoData, IJ_IsoData, Li, MaxEntropy, Mean, MinError, Minimum, Moments, Otsu, Percentile, RenyiEntropy, Shanbhag, Triangle, Yen]

Categories: Measurements, Binary

Availability: Available in Fiji by activating the update sites clij and clij2. This function is part of clij2_-

Usage in ImageJ macro

Ext.CLIJ2_getAutomaticThreshold(Image input, String method, Number threshold_value);

License terms

The code for the automatic thresholding methods originates from

Detailed documentation on the implemented methods can be found online:

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