[Insight-users] ScalarToRGBPixelFunctor maps too similar colors when label number is small

[熊光磊]

hi all,
    I use ScalarToRGBPixelFunctor to map labels to colors. When label number
is large, about several hundreds, it is good. But when label number is small,
about several tens, it map to similar colors, most of green. Why?
                                                 bear