Should go on Voyager website but I put this issue here as it has more to do with SFE than Voyager. The vignette should include:
Convert raster segmentation masks to sf polygons. Also simplify polygons and deal with common causes on invalid polygons. I think the polygon simplification is kind of like significant figures, since I doubt if cell segmentation methods are so accurate or precise at the pixel level. The significant figure aspect should be further investigated. I can mention this in the vignette to inspire others to investigate.
The raster to vector conversion is pretty easy with terra, but can be streamlined with a new function in the SFE package.
Extract data from raster images with vector geometries. Again, easy with terra, just to show new users that it can be done.
Should go on Voyager website but I put this issue here as it has more to do with SFE than Voyager. The vignette should include:
sfpolygons. Also simplify polygons and deal with common causes on invalid polygons. I think the polygon simplification is kind of like significant figures, since I doubt if cell segmentation methods are so accurate or precise at the pixel level. The significant figure aspect should be further investigated. I can mention this in the vignette to inspire others to investigate.terra, but can be streamlined with a new function in the SFE package.terra, just to show new users that it can be done.