public static SectionedLab Min(SectionedLab a, SectionedLab b) =>
new SectionedLab(
ColorLab.Min(a.Left, b.Left),
ColorLab.Min(a.Right, b.Right),
ColorLab.Min(a.Top, b.Top),
ColorLab.Min(a.Bottom, b.Bottom),
ColorLab.Min(a.Center, b.Center),
ColorLab.Min(a.All, b.All));
public SectionedLabCounts(SectionedLab area, SectionedDouble counts)
{
Lab = (area / counts).ZeroNaNs;
Counts = counts;
}