HIDING DATA IN VIDEO FILES USING DISCRETE WAVELENGTH TRANSFORM AND FIBONACCI SERIES ALGORITHM

Stegnography is a process to hide the secret message which we want to hide from the outside world in an another media file while the cryptography is another security process in which a data form is changed to another so that it can not be accessed directly. In the proposed system, maximum motion and high intensity between every consecutive frames is evaluated. The proposed system also uses Fibonacci series to evaluate the next pixel in which data is to be hidden. Data is hidden using DWT algorithm. The proposed system is tested on various inputs and results evaluated are compared with the existing system.