Results 231 to 240 of about 3,477 (259)

Invertible secret image sharing with steganography

Pattern Recognition Letters, 2010
The essence of invertible image sharing approaches is that the revealed content of the secret image must be lossless and the distorted stego images must be able to be reverted to the original cover image. In order to achieve these purposes, we first transform the secret pixels into the m-ary notational system and then calculate the information data ...
Pei-Yu Lin, Chi-Shiang Chan
openaire   +1 more source

Sharing multiple secrets in digital images

Journal of Systems and Software, 2002
The share of multiple secrets among participants in secret transmission is a critical topic for a new digital image scheme. The new scheme is derived from the least significant bit substitution method and the visual cryptography method. Given some secrets and a set of cover images, the proposed scheme will convert the secrets into many bit planes and ...
Chwei-Shyong Tsai, Chin-Chen Chang 0001, Tung-Shou Chen   +2 more
openaire   +1 more source

Sharing secrets in stego images with authentication

Pattern Recognition, 2008
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Chin-Chen Chang 0001, Yi-Pei Hsieh, Chia-Hsuan Lin   +2 more
openaire   +2 more sources

Multiple Secret Images Sharing Scheme

2008 IEEE Region 10 and the Third international Conference on Industrial and Information Systems, 2008
Secret sharing is an efficient method of transmitting the image securely. This paper discusses an efficient secret sharing scheme for multiple secret images. It has been shown through the experimental result that the proposed scheme transmits the images secretly and then efficiently recovers the same at the receiver end.
Vinay Rishiwal, Hirdesh Kumar, K. V. Arya, Mano Yadav   +3 more
openaire   +1 more source

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
exaly