Fusion of DWT as a Novel Approach for Efficient, Secured and Reversible Video Steganography

Abstract

This research is inspired by the constraints of the present video steganography methods and to enhance their performance. It contributes its objective via employing the transforming steps to involve the processing of both cover videos and clandestine information for improving their robustness and security. Consuming a part of every frame as areas of concentration for the hiding procedure, this leads to improve the video imperceptibility resulted from steganography. In view of that, selecting the coefficients for embedding information in the video. Subsequently it adds obstacle in front of intruders to identify the place of the hidden information within frames since they are just covered within such coefficients, this dynamically changes depending on both the video frame and clandestine information, it is essential to save the embedding robustness and security. Converting the cover into a frequency domain like DWT will enhance the steganographic robustness counter to threats.