The following publications are possibly variants of this publication:
- Random Grids-Based Threshold Visual Secret Sharing with Improved Visual QualityXuehu Yan, Yuliang Lu, Lintao Liu, Song Wan. iwdw 2017: 209-222 [doi]
- Random grid-based threshold visual secret sharing with improved visual quality and lossless recovery abilityXin Liu, Shen Wang, Xuehu Yan, Weizhe Zhang. mta, 77(16):20673-20696, 2018. [doi]
- An enhanced threshold visual secret sharing based on random gridsXuehu Yan, Xin Liu, Ching-Nung Yang. jrtip, 14(1):61-73, 2018. [doi]
- Improving the visual quality of random grid-based visual secret sharingXiaotian Wu, Wei Sun. sigpro, 93(5):977-995, 2013. [doi]