Video steganography is becoming an important research area in various data hiding
technologies, which has become a promising tool because not only the security requirement …

Video steganography is an engineering term define as hiding the secret massage in cover
multimedia file like video file, image file. Steganography also identified is the skill and …

Most of the present hiding techniques on video are considered over plaintext domain and
plain video sequences are used to embed information bits. The work presented here reveals …

An implementation of particle swarm optimization (PSO) for image steganography is
presented. Message image of 256× 256 is decomposed by using Daubauchi-1 wavelet to …

Recent advances in information innovation have made quick delivery and sharing of
interactive media information possible. In any case, these advances in innovation are …

This paper presents an advanced method of graphical data protection. The novelty of the
proposed method consists in the use of bits correspondence scheme, Huffman tree, and …