option "channel" c "Image channel to be used in statistics (-1 to process all channels)" int no default="-1"
option "mask" m "Mask image filename (uchar)" string no
option "label" l "Label(s) in the mask image to consider" int no multiple default="1"
option "histogram" - "Compute histogram, allows median calculation" string no
option "channel" c "Image channel to be used in statistics (-1 to process all channels)" int no default="-1"
option "mask" m "Mask image filename (uchar)" string no
option "label" l "Label(s) in the mask image to consider" int no multiple default="1"
option "histogram" - "Compute histogram, allows median calculation" string no