HOMOTOPIC THICKENING: GOLAY ALPHABET '~E'
Macro: PROBMOTHCTCE
Function: X is the input image, Vx the Golay alphabet neighbourhood configuration centered at x where V is the structuring element corresponding to the configuration. Image X' (X transformed by V): at every pixel in X if Vx belongs to V, the pixel is 'on'. The thickened image is obtained by 'unioning' X' and X. In this case V = '~E'. 
Parameters:
1. Input output image planes.
2. Struc element size (between -1 and 20).
-- (S): click with left mouse button along the slider item.
-- Size[ ](T): gives current size.
-- Cancel(B): click left mouse button to cancel operation.
-- OK(B): click left mouse button to confirm operation. 
