NAME
simcontr - shows the effect of simultaneous contrast
SYNOPSIS
simcontr image xsize ysize
DESCRIPTION
simcontr creates an unsigned char one
band grey scale image of sizes xsize by ysize. The created pattern
consists of two neighbouring squares one dark (left square) and one
light (right square). The left one containes a smaller light square
and the right one containes a darker square.
SEE ALSO
grey(1)
COPYRIGHT
N. Dessipris
AUTHOR
N. Dessipris - 27/02/1992