Robust image watermarking based on multiple description vector quantisation
Jeng‐Shyang Pan, Yi-Chih Hsin, Hsin‐Cheng Huang, K.-C. Huang · Electronics Letters · 2004
An innovative scheme for watermarking based on vector quantisation for transmitting over noisy channels is proposed. By modifying multiple description vector quantisation for watermark embedding and extraction, simulation results not only demonstrate effective transmission of the watermarked image, but reveal the robustness of the extracted watermark.