Histogram Threshold by Max Contour Contrast
Wolfram Demonstrations Project · 2008
The display shows three ways of thresholding a gray-level image: using an interactive slider (top right) using the max-contour-contrast algorithm (middle right) or using the well-known Otsu min-variance algorithm (bottom right). Both algorithms work by examining image histograms.The max-contrast algorithm calculates the average contrast along the boundary for each possible threshold value (cente;;