Reversible PRNU anonymity for device privacy protection based on data hiding.
Jian LiXiaobo ZhangBin MaChuan QinChunpeng WangPublished in: Expert Syst. Appl. (2023)
Keyphrases
- privacy protection
- spread spectrum
- data hiding
- error correction
- privacy preserving
- spatial domain
- data collection
- information loss
- data sharing
- data embedding
- secret data
- data publishing
- private information
- statistical databases
- watermarking technique
- transform domain
- image watermarking
- lossy compression
- trusted third party
- feature extraction
- data anonymization
- sensitive information
- input image