Resource at http://graphics.unizar.es/
http://graphics.unizar.es/nlos_dataset.html

Resource at http://www.computationalimaging.org/
http://www.computationalimaging.org/publications/nlos-fk/

Resource at https://biostat.wisc.edu/
https://biostat.wisc.edu/~compoptics/phasornlos20/fastnlos.html