Digital Watermarking Technique and its Applications in Packaging Anti-counterfeiting
Tao Peng · 2005
The state-of-the-art of digital watermarking is reviewed for packaging anti-counterfeiting. First, the anti-counterfeiting characteristic and applications of digital watermarking in packaging is discussed. Then the method of using digital watermarking technique is explained by an example of packaging carton. Finally,further problems to be studied in this field is pointed out.