Channels will be focused individually.
Uses the StackFocuser plugin created by Mikhail Umorin.
Source downloaded from https://imagej.nih.gov/ij/plugins/download/Stack_Focuser_.java on 06-June-2018
Parameters
Input image (default = "")
Output focused image (default = "")
Use existing height image (default = "false")
Input height image (default = "")
Range (default = "11")
Smooth height map (default = "true")
Add height map image to workspace (default = "false")