public BinaryMap ComputeMask(BlockMap blocks, short[, ,] histogram)
{
byte[,] contrast = Contrast.Compute(blocks, histogram);
BinaryMap mask = new BinaryMap(AbsoluteContrast.DetectLowContrast(contrast));
mask.Or(RelativeContrast.DetectLowContrast(contrast, blocks));
mask.Or(LowContrastMajority.Filter(mask));
mask.Or(BlockErrorFilter.Filter(mask));
mask.Invert();
mask.Or(BlockErrorFilter.Filter(mask));
mask.Or(BlockErrorFilter.Filter(mask));
mask.Or(InnerMaskFilter.Filter(mask));
Logger.Log(mask);
return(mask);
}