tone mapping
toonivastendus
olemus
pilditöötluses:
erisuuruste palettide vastavusse seadmine
ülevaateid
https://en.wikipedia.org/wiki/Tone_mapping
https://www.csie.ntu.edu.tw/~cyy/courses/vfx/10spring/lectures/handouts/lec04_tonemapping_4up.pdf
http://www.arresearchpublication.com/images/shortpdf/1459435355_1189B.pdf
https://arxiv.org/pdf/2003.03074.pdf