To cite 'rasterpic' in publications use:

Hernangómez D (2025). rasterpic: Convert Digital Images into SpatRaster Objects. doi:10.32614/CRAN.package.rasterpic, https://dieghernan.github.io/rasterpic/.

Corresponding BibTeX entry:

  @Manual{R-rasterpic,
    title = {{rasterpic}: Convert Digital Images into {SpatRaster}
      Objects},
    doi = {10.32614/CRAN.package.rasterpic},
    author = {Diego Hernangómez},
    year = {2025},
    version = {0.3.0},
    url = {https://dieghernan.github.io/rasterpic/},
    abstract = {Generate SpatRaster objects, as defined by the terra
      package, from digital images, using a specified spatial object as
      a geographical reference.},
  }