Cryptanalysis and Improvement of a Chaos-Based Watermarking Scheme.
Lei ChenJunxin ChenGeng ZhaoShihong WangPublished in: IEEE Access (2019)
Keyphrases
- watermarking scheme
- spread spectrum
- jpeg compression
- digital watermarking
- image authentication
- image watermarking scheme
- error correction
- copyright protection
- watermarking technique
- video watermarking
- geometric distortions
- watermarking method
- geometric attacks
- watermarking algorithm
- reversible watermarking
- digital watermark
- tamper detection
- watermark detection
- hash functions
- digital images