Menghan Xia, Xueting Liu, Tien-Tsin Wong. Invertible grayscale. ACM Trans. Graph., 37(6):246, 2018. [doi]
@article{XiaLW18,
title = {Invertible grayscale},
author = {Menghan Xia and Xueting Liu and Tien-Tsin Wong},
year = {2018},
doi = {10.1145/3272127.3275080},
url = {https://doi.org/10.1145/3272127.3275080},
researchr = {https://researchr.org/publication/XiaLW18},
cites = {0},
citedby = {0},
journal = {ACM Trans. Graph.},
volume = {37},
number = {6},
pages = {246},
}