Implementation of DWT Algorithm for Digital Watermarking in MATLAB

Implementation of DWT-Based Digital Watermarking Algorithm with MATLAB Code Examples and Technical Explanations

Audio Digital Watermarking DWT Algorithm with Independent Component Analysis

An audio digital watermarking algorithm combining DWT (Discrete Wavelet Transform) and ICA (Independent Component Analysis), covering watermark embedding, extraction processes, and common attack testing methodologies with implementation insights.

Digital Watermarking Implementation Using DWT Algorithm with Code Explanation

This code implements digital watermarking technology using Discrete Wavelet Transform (DWT) algorithm. The implementation includes watermark embedding and extraction functions, along with four different attack simulations for robustness testing. Additionally, Peak Signal-to-Noise Ratio (PSNR) measurement is performed to evaluate watermark quality.