Results 141 to 150 of about 2,970 (157)

A Novel ( t , s , k , n )-Threshold Visual Secret Sharing Scheme Based on Access Structure Partition

ACM Transactions on Multimedia Computing, Communications and Applications, 2020
Guopu Zhu, Zuquan Liu, Yuan-Gen Wang
exaly  

Visual Secret Sharing Schemes

2006
G. R. Blakley, Gregory Kabatiansky
openaire   +1 more source

A (t, n) threshold quantum visual secret sharing

International Journal of Sensor Networks, 2020
Yinsong Xu, Ching-Nung Yang, Wenjie Liu   +2 more
exaly  

Improving the visual quality of random grid-based visual secret sharing

Signal Processing, 2013
Xiaotian Wu
exaly  

Distortionless visual multi-secret sharing based on random grid

Information Sciences, 2014
Tzung-Her Chen
exaly  

Reduce shadow size in aspect ratio invariant visual secret sharing schemes using a square block-wise operation

Pattern Recognition, 2006
Ching-Nung Yang, Tse-Shih Chen
exaly  

Visual and Audio Secret Sharing

2006
openaire   +1 more source

Visual secret sharing schemes for plural secret images

IEEE International Symposium on Information Theory, 2003. Proceedings., 2003
M. Iwamoto, H. Yamamoto
openaire   +1 more source

Random grid-based visual secret sharing with abilities of OR and XOR decryptions

Journal of Visual Communication and Image Representation, 2013
Xiaotian Wu
exaly  

Efficient visual secret sharing scheme for color images

Pattern Recognition, 2006
exaly