• ← Sharpen

Threshold

WMA link

Threshold[image]

gives a value suitable for binarizing image.

The option “Method” may be “Cluster” (use Otsu's threshold), “Median”, or “Mean”.

• • img = Import["ExampleData/hedy.tif"];

• • Threshold[img]

• • Binarize[img, %]

• • Threshold[img, Method -> "Mean"]

• • Threshold[img, Method -> "Median"]