$(P)$(R)BgdWidth
$(P)$(R)ComputeStatistics
$(P)$(R)ComputeCentroid
$(P)$(R)CentroidThreshold
$(P)$(R)ComputeProfiles
$(P)$(R)CursorX
$(P)$(R)CursorY
$(P)$(R)ComputeHistogram
$(P)$(R)HistSize
$(P)$(R)HistMin
$(P)$(R)HistMax