Digital watermarking for high-quality imaging

In this paper, we address the requirements, techniques and applications of digital watermarking for high-quality images. We present several classes of digital watermarking techniques defined by their appearance and application domains, specify the requirements, and summarize the current research efforts in the Image Library Applications group of the IBM Thomas J. Watson Research Center on digital watermarking of high-quality images. We hope that by addressing these issues, we can both provide a foundation for the next generation of digital watermarking techniques, and a vision for their future applications