usage:
| Option | Type | Description |
|---|---|---|
| --version | None | show program's version number and exit |
| --label | str | Load previous contour segmentation. |
| --gpuid | str | Specify the gpu to use |
| --mult | float | multiply data by factor. useful for vpp data... |
| --ppid | int | Set the PID of the parent process, used for cross platform PPID |