Tzung-Her Chen, Kai-Hsiang Tsao. Visual secret sharing by random grids revisited. Pattern Recognition, 42(9):2203-2217, 2009. [doi]
@article{ChenT09-0,
title = {Visual secret sharing by random grids revisited},
author = {Tzung-Her Chen and Kai-Hsiang Tsao},
year = {2009},
doi = {10.1016/j.patcog.2008.11.015},
url = {http://dx.doi.org/10.1016/j.patcog.2008.11.015},
researchr = {https://researchr.org/publication/ChenT09-0},
cites = {0},
citedby = {0},
journal = {Pattern Recognition},
volume = {42},
number = {9},
pages = {2203-2217},
}