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Filters: Author is Hemanth, D. J.  [Clear All Filters]
2018-01-23
Hemanth, D. J., Popescu, D. E., Mittal, M., Maheswari, S. U..  2017.  Analysis of wavelet, ridgelet, curvelet and bandelet transforms for QR code based image steganography. 2017 14th International Conference on Engineering of Modern Electric Systems (EMES). :121–126.

Transform based image steganography methods are commonly used in security applications. However, the application of several recent transforms for image steganography remains unexplored. This paper presents bit-plane based steganography method using different transforms. In this work, the bit-plane of the transform coefficients is selected to embed the secret message. The characteristics of four transforms used in the steganography have been analyzed and the results of the four transforms are compared. This has been proven in the experimental results.