Function Reference
— Function File: X = grayslice (I,n)
— Function File: X = grayslice (I,v)

creates an indexed image X from an intensitiy image I using multiple threshold levels. A scalar integer value n sets the levels to

          
          1  2       n-1
          -, -, ..., ---
          n  n        n

X = grayslice(I,5);

For irregular threshold values a real vector v can be used. The values must be in the range [0,1].

X = grayslice(I,[0.1,0.33,0.75,0.9])

See also: im2bw