A watermarking technique to secure printed QR codes using a statistical test.
Hoai Phuong NguyenAgnès DelahaiesFlorent RetraintD. Huy NguyenMarc PicFrédéric Morain-NicolierPublished in: GlobalSIP (2017)
Keyphrases
- qr codes
- statistical tests
- watermarking technique
- digital images
- copyright protection
- qr code
- data hiding
- digital watermarking
- linked data
- watermarking algorithm
- barcode
- watermarking scheme
- sample size
- statistically significant
- compressed domain
- statistical analysis
- virtual space
- statistical methods
- digital content
- augmented reality
- mobile phone
- acquired images
- e learning
- pattern recognition
- databases
- virtual reality
- computational complexity