An authentication strategy based on spatiotemporal chaos for software copyright protection.
Lvchen CaoYuling LuoJinjie BiSenhui QiuZhenkun LuJim HarkinLiam McDaidPublished in: Secur. Commun. Networks (2015)
Keyphrases
- copyright protection
- digital watermarking
- image authentication
- integrity verification
- robust watermarking
- digital images
- watermarking scheme
- multimedia content
- watermarking algorithm
- multimedia data
- image watermarking
- digital multimedia
- discrete wavelet transform
- neural network
- spread spectrum
- information hiding
- digital watermark
- watermarking technique
- database systems
- computational complexity
- user authentication
- high level
- digital content
- signal processing
- image processing
- metadata