Fig. 3
A sample output of XOR-based visual cryptography for grayscale images proposed by Ou et al.12. (a) Input image, (b) share-1, (c) share-2, and (d) the constructed image.
Fig. 3 | Scientific Reports
A sample output of XOR-based visual cryptography for grayscale images proposed by Ou et al.12. (a) Input image, (b) share-1, (c) share-2, and (d) the constructed image.
