High Accuracy Based Video Steganography by DWT-BCH Method

Abstract

This is the method of concealing the entire data within a different transporter such as videos, pictures, graphics, and files so as to obtain the stego items and this is the reason it is not changed after completion of the integration. DWT (Discrete Wavelet Transform) – SVD (Singular Value Decomposition) is a method which is extensively used in Video Steganography to communicate the information privately between the recipient and the transmitter. This Thesis endeavors to enhance the general implementation of Video Steganography. In this system, the whole video is split into frames for inserting the private picture. The performance of the system is gauged according to its PSNR or Peak Signal to Noise Ratio and MSE or Mean Square Error for some of the video frames. To enhance the performance, the PSNR value is augmented while the MSE is diminished. To better the performance of the system utilizing DWT-BCH (Bose–Chaudhuri–Hocquenghem) codes technique. As per the Results part, the PSNR is elevated for DWT-BCH technique in contrast to the DWT-SVD technique. The MSE is inferior for the DWT-BCH technique in contrast to the DWT-SVD technique. To verify the implementation of Video Steganography, the outcomes are gauging for frame numbers 1, 20, 30, 40, and 50.