Segmentation > E-M Threshold
Selects pixels as black if they are within a region in which neither of its pixel have fallen below a threshold pixel value distance from the nearest local maxima.
- 8-pixel: Uses 8-pixel connectivity (face-based) to determine local minima as the basis for the E-M threshold
- 4-pixel: Uses 4-pixel (face+corner-based) connectivity to determine local minima as the basis for the E-M threshold
Sets the difference threshold pixel intensities must be from the nearest local minima in order to grouped into that minima’s region
Need more help with this?
Chat with an expert now ››