Wavelet-based digital image watermarking
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Updated: Jun 23, 2026

Quantifying Intermembrane Distances with Serial Image Dilations
Published on: September 28, 2018
Abstract:
A wavelet-based watermark casting scheme and a blind watermark retrieval technique are investigated in this research. An adaptive watermark casting method is developed to first determine significant wavelet subbands and then select a couple of significant wavelet coefficients in these subbands to embed watermarks. A blind watermark retrieval technique that can detect the embedded watermark without the help from the original image is proposed. Experimental results show that the embedded watermark is robust against various signal processing and compression attacks.
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