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Comparative study of DCT and DWT techniques of digital image watermarking

Smart Innovation, Systems and Technologies (2018) 84 377-382
DOI: 10.1007/978-3-319-63645-0_42
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Abstract

This paper presents a comparative analysis of Digital Cosine Transformation (DCT) technique and Discrete Wavelet Transformation (DWT) technique in digital image watermarking. We have used standard digital images for analysing of Watermarked Images and applied standard attacks on the watermarked image. An experimental comparison was made using Matlab.

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Rana, A., & Pareek, N. K. (2018). Comparative study of DCT and DWT techniques of digital image watermarking. In Smart Innovation, Systems and Technologies (Vol. 84, pp. 377–382). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-319-63645-0_42

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