Robuta

https://resources.mpi-inf.mpg.de/hdr/cshading/ Contrast Restoration by Adaptive Countershading contrast restoration adaptive countershading https://repository.si.edu/items/147892a4-c483-4010-998d-e4025070d875 Intensity regulation of bioluminescence during countershading in living midwater animals intensity regulation bioluminescence countershading living