Roger D. Hersch, Claude Bétrisey, Justin Bur, André Gürtler. Perceptually tuned generation of grayscale fonts. IEEE Computer Graphics and Applications, 15(6):78-89, 1995. [doi]
@article{HerschBBG95,
title = {Perceptually tuned generation of grayscale fonts},
author = {Roger D. Hersch and Claude Bétrisey and Justin Bur and André Gürtler},
year = {1995},
doi = {10.1109/38.469511},
url = {http://doi.ieeecomputersociety.org/10.1109/38.469511},
researchr = {https://researchr.org/publication/HerschBBG95},
cites = {0},
citedby = {0},
journal = {IEEE Computer Graphics and Applications},
volume = {15},
number = {6},
pages = {78-89},
}