Method
|
Description
|
Implementation
|
Random
|
The initial cluster means are selected at random
|
RGB and CIE-Lab
|
Uniform Linear
|
The initial cluster means are selected uniformly along the line defined by [0 0
0] and [1 1 1].
|
RGB only
|
Uniform Cube
|
The initial cluster means are selected uniformily throughout the the RGB cube defined
by [0 0 0] and [1 1 1]. This only works for segmentations where the cube root of
the number of clusters is is a positive integer greater than one. There is a special
exception for the case when number of clusters is nine.
|
RGB only
|
Statistical
|
The initial cluster means are selected uniformly along the line defined by mean
of the samples minus one standard deviation and the mean of the samples plus
one standard deviation.
|
RGB and CIE-Lab
|