Tag : Digital Image processing

Steganography is an art of hiding the some piece of information between the sender and receiver. The Information may be in form of text message, audio, video file. The target media in which we want to hide the information that may be file audio file & video file. Emerging trend of digital media changes the way of hiding data by means of steganography in which thousands of words even in an average sized image. The main aim of data hiding is to cover secret data between two parties for the purpose of identification, copyright, protection and annotation