Results 231 to 240 of about 3,479 (254)

A novel image secret sharing scheme with meaningful shares

2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2015
In this paper a novel (t, n) threshold image secret sharing scheme is proposed. Based on the idea that there is close connection between secret sharing and coding theory, coding method on GF(2m) is applied in our scheme instead of the classical Lagrange's interpolation method in order to deal with the fidelity loss problem in the recovery.
Hongliang Cai, Huajian Liu, Qizhao Yuan, Martin Steinebach, Xiaojing Wang   +4 more
openaire   +1 more source

Multi-layer Secret Image Sharing

2010 Sixth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2010
Secret image sharing is a sharing method to transmit and store images with fault tolerance property. The paper proposes a recursive method to extend conventional secret image sharing more general in application which is named multi-layer secret image sharing. It enables users more controllability to secret images than conventional secret image sharing.
openaire   +1 more source

CP-PSIS: CRT and polynomial-based progressive secret image sharing

Signal Processing, 2021
Lizhi Xiong, Ching-Nung Yang, Xiao Han   +2 more
exaly  

Reversible essential image secret sharing

Optics & Laser Technology, 2023
Dong Xie, Zebang Hu, Yibo Zhang, Taochun Wang, Fulong Chen   +4 more
openaire   +1 more source

Image Secret Sharing

2006
Rastislav Lukac, Konstantinos N. Plataniotis, Ching-Nung Yang   +2 more
openaire   +1 more source

Scalable secret image sharing scheme with essential shadows

Signal Processing: Image Communication, 2017
Yanxiao Liu, Ching-Nung Yang
exaly  

Efficient multi-secret image sharing based on Boolean operations

Signal Processing, 2011
Tzung-Her Chen
exaly  

A new lossless secret color image sharing scheme with small shadow size

Journal of Visual Communication and Image Representation, 2020
Md Kutubuddin Sardar, Avishek Adhikari
exaly  

A general progressive secret image sharing construction method

Signal Processing: Image Communication, 2019
Xuehu Yan, Lintao Liu, Yuliang Lu
exaly  

Essential secret image sharing scheme with different importance of shadows

Journal of Visual Communication and Image Representation, 2013
Ching-Nung Yang, Peng Li, Chih-Cheng Wu   +2 more
exaly