Existing State of Research in Steganography- A Review
Prof. Samir Kumar Bandyopadhyay · International Journal for Research in Applied Science and Engineering Technology · 2019
In this paper the background of the existing state of the steganographic research works have been discussed.The main categories of steganographic algorithms are covered in this survey.It encompasses all technical concepts which are used in this thesis and explains their nature along with current advancements.The scrambling techniques, like Arnold Transform and Lorenz Chaotic map -used for pre-processing the secret, have also been discussed.Along with these, Edge Detection of Image, QR Decomposition of Linear Algebra, Visual Cryptography, Cocktail Party Problem, Natural Language Processing, Parts-of-Speech (POS) Tagger and RSA Encryption Technique are also emphasized for the strong background support.