Xuehu Yan, Shen Wang, Xiamu Niu, Ching-Nung Yang. Halftone visual cryptography with minimum auxiliary black pixels and uniform image quality. Digital Signal Processing, 38:53-65, 2015. [doi]
@article{YanWNY15-0,
title = {Halftone visual cryptography with minimum auxiliary black pixels and uniform image quality},
author = {Xuehu Yan and Shen Wang and Xiamu Niu and Ching-Nung Yang},
year = {2015},
doi = {10.1016/j.dsp.2014.12.002},
url = {http://dx.doi.org/10.1016/j.dsp.2014.12.002},
researchr = {https://researchr.org/publication/YanWNY15-0},
cites = {0},
citedby = {0},
journal = {Digital Signal Processing},
volume = {38},
pages = {53-65},
}