References

Gupta, S. and N. Dhanda, 2015. Audio steganography using Discrete Wavelet Transformation (DWT) and Discrete Cosine Transformation (DCT). IOSR. J. Comput. Eng., 17: 32-44.
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Johri, P., A. Mishra, S. Das and A. Kumar, 2016. Survey on steganography methods (text, image, audio, video, protocol and network steganography). Proceedings of the 3rd International IEEE Conference on Computing for Sustainable Global Development (INDIACom), March 16-18, 2016, IEEE, New Delhi, India, ISBN:978-1-4673-9417-8, pp: 2906-2909.

Kim, J., H. Park and J.I. Park, 2017. Image steganography based on block matching in DWT domain. Proceedings of the 2017 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), June 7-9, 2017, IEEE, Cagliari, Italy, ISBN:978-1-5090-4937-0, pp: 1-4.

Shetye, O., C. Vanmali, M. Fernandes and P. Patil, 2016. Survey on different techniques of image steganography. Intl. J. Comput. Appl., 138: 36-38.
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Singh, A. and S.J. Singh, 2014. An overview of image steganography techniques. Intl. J. Eng. Comput. Sci., 3: 7341-7345.
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