The following publications are possibly variants of this publication:
- Progressive Visual Secret Sharing with Multiple Decryptions and Unexpanded SharesGuohui Chen, Chunying Wang, Xuehu Yan, Peng Li. iwdw 2015: 376-386 [doi]
- Random grid-based visual secret sharing with multiple decryptionsXuehu Yan, Shen Wang, Xiamu Niu, Ching-Nung Yang. jvcir, 26:94-104, 2015. [doi]
- Generalized general access structure in secret image sharingXuehu Yan, Yuliang Lu. jvcir, 58:89-101, 2019. [doi]