| addMask | Plot or add a mask |
| detectShifts | Detect FOV shift |
| drawPolygon | Interactive drawing of a polygon |
| extractCCC | Extract chromatic coefficients and their statistics |
| extractCCCTimeSeries | Extract chromatic coefficients and their statistics for an array of JPEG files |
| getCL | Center line column of an image |
| getCLArray | Center line arrary of an array of image |
| gettmpdir | Path to the TEMP directory |
| Launch | Launch xROI app |
| parsePhenocamFilenames | Parse Phenocam filenames |
| parseROI | Parse ROI list file |
| plotCLArray | Plot CLI array |
| plotJPEG | Plot JPEG image |
| rasterizeROI | Rasterize ROI Polygons |
| writeROI | Write ROI list file |