An Efficient Method for Steganography in Videos
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 8
Abstract
This paper applies steganography algorithm in videos. In proposed method we are hiding the data in a compressed video by using optimal pixel adjustment process (OPAP). Secrete Message is first encrypted by using cryptography algorithm. This encrypted message is converted into bits and replaced with the least significant bits of discrete cosine transform coefficients of frames in a video. By using cryptography we can provide high security to the embedded data. This algorithm was tested on different types of videos. The proposed method is found to perform well and is compared to a Least Significant Bit replacement algorithm from the literature.
Authors and Affiliations
N. Sarath Babu, Dr. M. Sailaja
Keywords
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