Secret sharing and visual cryptography schemes
Sec '01 Proceedings of the 16th international conference on Information security: Trusted information: the new decade challenge
Threshold Visual Cryptography Schemes with Specified Whiteness Levels of Reconstructed Pixels
Designs, Codes and Cryptography
Improved Schemes for Visual Cryptography
Designs, Codes and Cryptography
A New Approach for Visual Cryptography
Designs, Codes and Cryptography
Visual cryptography for gray-level images by dithering techniques
Pattern Recognition Letters
Randomness in Visual Cryptography
STACS '00 Proceedings of the 17th Annual Symposium on Theoretical Aspects of Computer Science
The General Neural-Network Paradigm for Visual Cryptography
IWANN '01 Proceedings of the 6th International Work-Conference on Artificial and Natural Neural Networks: Connectionist Models of Neurons, Learning Processes and Artificial Intelligence-Part I
Determining the Optimal Contrast for Secret Sharing Schemes in Visual Cryptography
Combinatorics, Probability and Computing
New visual secret sharing schemes using probabilistic method
Pattern Recognition Letters
Randomness in secret sharing and visual cryptography schemes
Theoretical Computer Science
A neural-network approach for visual cryptography and authorization
Design and application of hybrid intelligent systems
Ideal contrast visual cryptography schemes with reversing
Information Processing Letters
Aspect ratio invariant visual secret sharing schemes with minimum pixel expansion
Pattern Recognition Letters
Optimal colored threshold visual cryptography schemes
Designs, Codes and Cryptography
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
A cost-effective encryption scheme for color images
Real-Time Imaging - Special issue on multi-dimensional image processing
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
Visual cryptography schemes with optimal pixel expansion
Theoretical Computer Science
Image Communication
Two secret sharing schemes based on Boolean operations
Pattern Recognition
Sharing multiple secrets in visual cryptography
Pattern Recognition
A novel distributed privacy paradigm for visual sensor networks based on sharing dynamical systems
EURASIP Journal on Applied Signal Processing
Friendly progressive visual secret sharing
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
Visual secret sharing for multiple secrets
Pattern Recognition
The alignment problem of visual cryptography schemes
Designs, Codes and Cryptography
On the security of a visual cryptography scheme for color images
Pattern Recognition
An extended secret sharing scheme for colour images with fixed pixel expansion
International Journal of Electronic Security and Digital Forensics
Visual Secret Sharing Schemes with Cyclic Access Structure for Many Images
Information Security and Cryptology --- ICISC 2008
A novel secret image sharing scheme for true-color images with size constraint
Information Sciences: an International Journal
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
A Karnaugh map {2,2} secret sharing scheme for color images
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Ideal contrast visual cryptography schemes with reversing
Information Processing Letters
Bounds for visual cryptography schemes
Discrete Applied Mathematics
Step construction of visual cryptography schemes
IEEE Transactions on Information Forensics and Security
A novel visual secret sharing scheme for multiple secrets without pixel expansion
Expert Systems with Applications: An International Journal
A comprehensive study of visual cryptography
Transactions on data hiding and multimedia security V
A novel approach for secret data transfer using image steganography and visual cryptography
Proceedings of the 2011 International Conference on Communication, Computing & Security
Visual multiple secret sharing based upon turning and flipping
Information Sciences: an International Journal
Using colors to improve visual cryptography for black and white images
ICITS'11 Proceedings of the 5th international conference on Information theoretic security
Visual Multiple-Secret Sharing by Circle Random Grids
SIAM Journal on Imaging Sciences
An optimization model for visual cryptography schemes with unexpanded shares
ISMIS'06 Proceedings of the 16th international conference on Foundations of Intelligent Systems
A new approach to camera image indexing
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
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
The semipublic encryption for visual cryptography using q'tron neural networks
AI'04 Proceedings of the 17th Australian joint conference on Advances in Artificial Intelligence
Random grid-based visual secret sharing for general access structures with cheat-preventing ability
Journal of Systems and Software
A cost-effective private-key cryptosystem for color image encryption
ICCS'05 Proceedings of the 5th international conference on Computational Science - Volume Part I
Compatible ideal contrast visual cryptography schemes with reversing
ISC'05 Proceedings of the 8th international conference on Information Security
A new black and white visual cryptographic scheme for general access structures
INDOCRYPT'04 Proceedings of the 5th international conference on Cryptology in India
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
On the equivalence of two definitions of visual cryptography scheme
ISPEC'12 Proceedings of the 8th international conference on Information Security Practice and Experience
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
A new authentication based cheating prevention scheme in Naor-Shamir's visual cryptography
Journal of Visual Communication and Image Representation
Random grid-based visual secret sharing with abilities of OR and XOR decryptions
Journal of Visual Communication and Image Representation
Multi-pixel encryption visual cryptography
Inscrypt'11 Proceedings of the 7th international conference on Information Security and Cryptology
Enhancing the perceived visual quality of a size invariant visual cryptography scheme
ICICS'12 Proceedings of the 14th international conference on Information and Communications Security
Improving the visual quality of random grid-based visual secret sharing
Signal Processing
Block-based progressive visual secret sharing
Information Sciences: an International Journal
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
Graph access structures with optimal pixel expansion three
Information and Computation
Visual cryptography based watermarking: definition and meaning
IWDW'12 Proceedings of the 11th international conference on Digital Forensics and Watermaking
On the security of multi-secret visual cryptography scheme with ring shares
IWDW'12 Proceedings of the 11th international conference on Digital Forensics and Watermaking
Color visual cryptography schemes for black and white secret images
Theoretical Computer Science
Improved tagged visual cryptography by random grids
Signal Processing
On (k, n)*-visual cryptography scheme
Designs, Codes and Cryptography
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