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A blind watermarking scheme robust to both geometric attack and JPEG compression
https://doi.org/10.1142/9789812772763_0126Cited by:0 (Source: Crossref)
Abstract:
A new blind image watermarking algorithm robust against both geometric attack and JPEG compression is proposed. The proposed discrete wavelet transform-fast-Fourier transform(DWT-FFT) composite watermarking scheme embeds a gray image in subband in the DWT domain, and embeds a template in magnitude spectrum in FFT domain. Experimental results have demonstrated that the watermark is robust against both affine transformations and JPEG compression well.
