1475     M21[MaxPixelChannels+1],  in GetImageMoments()  local
1505   (void) memset(M21,0,sizeof(M21));  in GetImageMoments()
1593         M21[channel]+=(x-centroid[channel].x)*(x-centroid[channel].x)*  in GetImageMoments()
1595         M21[MaxPixelChannels]+=(x-centroid[channel].x)*(x-centroid[channel].x)*  in GetImageMoments()
1625   M21[MaxPixelChannels]/=GetImageChannels(image);  in GetImageMoments()
1684     M21[channel]*=PerceptibleReciprocal(pow(M00[channel],1.0+(2.0+1.0)/2.0));  in GetImageMoments()
1701       (M30[channel]-3.0*M12[channel])+(3.0*M21[channel]-M03[channel])*  in GetImageMoments()
1702       (3.0*M21[channel]-M03[channel]);  in GetImageMoments()
1704       (M30[channel]+M12[channel])+(M21[channel]+M03[channel])*  in GetImageMoments()
1705       (M21[channel]+M03[channel]);  in GetImageMoments()
1708       (M30[channel]+M12[channel])-3.0*(M21[channel]+M03[channel])*  in GetImageMoments()
1709       (M21[channel]+M03[channel]))+(3.0*M21[channel]-M03[channel])*  in GetImageMoments()
1710       (M21[channel]+M03[channel])*(3.0*(M30[channel]+M12[channel])*  in GetImageMoments()
1711       (M30[channel]+M12[channel])-(M21[channel]+M03[channel])*  in GetImageMoments()
1712       (M21[channel]+M03[channel]));  in GetImageMoments()
1715       (M21[channel]+M03[channel])*(M21[channel]+M03[channel]))+  in GetImageMoments()
1716       4.0*M11[channel]*(M30[channel]+M12[channel])*(M21[channel]+M03[channel]);  in GetImageMoments()
1717     channel_moments[channel].invariant[6]=(3.0*M21[channel]-M03[channel])*  in GetImageMoments()
1719       (M30[channel]+M12[channel])-3.0*(M21[channel]+M03[channel])*  in GetImageMoments()
1720       (M21[channel]+M03[channel]))-(M30[channel]-3*M12[channel])*  in GetImageMoments()
1721       (M21[channel]+M03[channel])*(3.0*(M30[channel]+M12[channel])*  in GetImageMoments()
1722       (M30[channel]+M12[channel])-(M21[channel]+M03[channel])*  in GetImageMoments()
1723       (M21[channel]+M03[channel]));  in GetImageMoments()
1725       M12[channel])*(M30[channel]+M12[channel])-(M03[channel]+M21[channel])*  in GetImageMoments()
1726       (M03[channel]+M21[channel]))-(M20[channel]-M02[channel])*  in GetImageMoments()
1727       (M30[channel]+M12[channel])*(M03[channel]+M21[channel]);  in GetImageMoments()