Secret image sharing safety
Wen‐Pinn Fang · Asia-Pacific Conference on Communications · 2008
Secret image sharing is an elegant method with the advantages of small share size and fault tolerance. In (n, r) sharing, one cannot obtain the secret image without collecting a sufficient number of shares. Conversely, the secret image can be recovered by collecting enough number of shares. Secret image sharing scheme has been shown to be a perfect sharing scheme, in which all pixel values are independent. The property of natural images can be exploited to reveal parts of secret is possible. This study demonstrates a simple example to show that, and proposed some suggestions to solve question.