TIEVisionBlobDetector.setFilterByGrayLevel
Declaration
procedure setFilterByGrayLevel(enabled: bool32; grayLevel: uint8_t); safecall;
Description
Enable or disable the gray level filter.
Parameter | Description |
enabled | If True gray level filter is enabled (default: True) |
grayLevel | Set 0 to select darker blobs, and 255 for lighter blobs (default: 0) |