Proceedings of the 7th ACM conference on Computer and communications security
Threshold Visual Cryptography Schemes with Specified Whiteness Levels of Reconstructed Pixels
Designs, Codes and Cryptography
A New Approach for Visual Cryptography
Designs, Codes and Cryptography
Optimal colored threshold visual cryptography schemes
Designs, Codes and Cryptography
Image encryption by random grids
Pattern Recognition
Efficient visual secret sharing scheme for color images
Pattern Recognition
Colored visual cryptography without color darkening
Theoretical Computer Science
Extended visual cryptography schemes
Information and Computation
Two secret sharing schemes based on Boolean operations
Pattern Recognition
A visual cryptography based system for sharing multiple secret images
ISCGAV'07 Proceedings of the 7th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
COCOON '08 Proceedings of the 14th annual international conference on Computing and Combinatorics
Improved Data Hiding Technique for Shares in Extended Visual Secret Sharing Schemes
ICICS '08 Proceedings of the 10th International Conference on Information and Communications Security
The alignment problem of visual cryptography schemes
Designs, Codes and Cryptography
On the security of a visual cryptography scheme for color images
Pattern Recognition
On general construction for extended visual cryptography schemes
Pattern Recognition
Dot-Size Variant Visual Cryptography
IWDW '09 Proceedings of the 8th International Workshop on Digital Watermarking
Halftone visual cryptography via error diffusion
IEEE Transactions on Information Forensics and Security
Image secret sharing method with two-decoding-options: Lossless recovery and previewing capability
Image and Vision Computing
A comprehensive study of visual cryptography
Transactions on data hiding and multimedia security V
Secure masks for visual cryptography
Transactions on data hiding and multimedia security V
Journal of Combinatorial Optimization
Visual Multiple-Secret Sharing by Circle Random Grids
SIAM Journal on Imaging Sciences
Improving the visual quality of size invariant visual cryptography scheme
Journal of Visual Communication and Image Representation
Colored visual cryptography without color darkening
SCN'04 Proceedings of the 4th international conference on Security in Communication Networks
Extended visual secret sharing schemes with high-quality shadow images using gray sub pixels
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Random grid-based visual secret sharing for general access structures with cheat-preventing ability
Journal of Systems and Software
Optimal (2,n) and (2,infinity) visual secret sharing by generalized random grids
Journal of Visual Communication and Image Representation
High-Entropy visual identification for touch screen devices
ISPEC'12 Proceedings of the 8th international conference on Information Security Practice and Experience
Image hatching for visual cryptography
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special Issue on Multimedia Security
Flexible visual cryptography scheme without distortion
IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
An extended visual cryptography scheme for continuous-tone images
IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
Improving the visual quality of random grid-based visual secret sharing
Signal Processing
XOR-based meaningful visual secret sharing by generalized random grids
Proceedings of the first ACM workshop on Information hiding and multimedia security
Threshold visual secret sharing by random grids with improved contrast
Journal of Systems and Software
Improved tagged visual cryptography by random grids
Signal Processing
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