Saleena Thongam, Manjima R.L
Abstract: Data hiding is a kind of secret sharing scheme. This paper proposes a new data hiding method using Pair Pixel technique which mainly focuses on Videos. The values of pixel pair will be used as a reference coordinate and search the coordinates in the neighborhood set of the pixel pair according to a message digit. The existing pixel pair will be replaced by the search coordinates to conceal the digit. This paper also proposes the idea of the visual cryptography scheme (VCS) which is a secret sharing scheme. Comparison for security level of the existing system and the proposed system is done and proves that the proposed system is more secure than the existing one.
Keywords: LSB, Splay tree, Data hiding