open-image <input> <output> [options]
Removes small connections between objects by first eroding and then dilating an input image.
Number of dilation/erosion iterations. (default: 1)
Type of voxel connectivity (4, 6, 18, or 26). (default: 26)
Increase/Set verbosity of output messages. (default: 0)
Increase/Set debug level for output of intermediate results. (default: 0)
Print version and exit or set version to emulate.
Print revision (or version) number only and exit.
Print help and exit.