Simulation of Print-Scan Resilient Digital Watermarking Algorithm

This program simulates a digital watermarking algorithm resistant to print-scan attacks, utilizing DCT-domain data classification for effective performance. The underlying principles are based on the reference book "Digital Watermarking Theory and Technology" edited by Yang Yixian et al., published by Higher Education Press. The implementation involves discrete cosine transform (DCT) coefficient manipulation and classification-based embedding strategies.