Despeckle

app.command.Despeckle {
  ui=true,
  channels=...,
  width=3,
  height=3,
  tiledMode=none,
}

ui: Show the dialog on the screen, true by default.
channels: A combination of FilterChannels with bitwise OR (|) operator. By default it is equal to: FilterChannels.RED | FilterChannels.GREEN | FilterChannels.BLUE | FilterChannels.GRAY.
width: Width of the convolution matrix to calculate the median. 3 by default.
height: Height of the convolution matrix to calculate the median. 3 by default.
tiledMode: 'none', 'x', 'y', 'both'. By default it's 'none' if there is no UI, or it's equal to app.preferences.document(app.sprite).tiled.mode when ui is true.