Robust steganographic method utilizing properties of MJPEG compression standard

Jakub Oravec, Gabriel Bugár, Ján Turán
2015 Carpathian Journal of Electronic and Computer Engineering  
This article presents design of steganographic method, which uses video container as cover data. Video track was recorded by webcam and was further encoded by compression standard MJPEG. Proposed method also takes in account effects of lossy compression. The embedding process is realized by switching places of transform coefficients, which are computed by Discrete Cosine Transform. The article contains possibilities, used techniques, advantages and drawbacks of chosen solution. The results are presented at the end of the article.
doaj:529402ea033f47ddb2e1017cf31148e8 fatcat:erko6mzrkzaizocoro6365n77a