public static extern int imaqGetColorSegmentationMaxDistance(ref IntPtr session, ref ColorSegmenationOptions segmentOptions, SegmentationDistanceLevel distLevel, ref int maxDistance);
public static extern IntPtr imaqSupervisedColorSegmentation(ref IntPtr session, IntPtr labelImage, IntPtr srcImage, ref ROI roi, ref ROILabel labelIn, uint numLabelIn, int maxDistance, int minIdentificationScore, ref ColorSegmenationOptions segmentOptions);
