| binarize_fisheye |
Compute the threshold of a single-channel fisheye image, and return a binary fisheye image of canopy (0) and gap (1) pixels |
| camera_fisheye |
Provide circular mask parameters from known camera+fisheye lens models |
| canopy_fisheye |
Calculate canopy attributes from angular gap fraction data derived from fisheye images |
| gapfrac_fisheye |
Derive angular gap fraction from a classified fisheye image |
| import_fisheye |
Import a fisheye image as a single channel raster, and apply a circular mask |
| list.cameras |
Import a fisheye image as a single channel raster, and apply a circular mask |
| list.lenses |
Derive angular gap fraction from a classified fisheye image |
| zonal_mask |
Divide a raster image into four stacks which are used as masks. |
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