| TYPE | NAME | DESCRIPTION |
|---|---|---|
| INT32 | run_mode | Interactive, non-interactive |
| IMAGE | image | Input image |
| DRAWABLE | drawable | Input drawable |
| INT32 | radius | Filter box radius (default = 3) |
| INT32 | type | Filter type (0 = median, 1 = adaptive, 2 = recursive-median, 3 = recursive-adaptive) |
| INT32 | black | Black level (0 to 255) |
| INT32 | white | White level (0 to 255) |