Watermark Based Digital Rights Management.
Piyali MandalAshish ThakralShekhar VermaPublished in: ITCC (1) (2005)
Keyphrases
- digital rights management
- digital content
- watermarking technique
- digital watermarking
- watermarking scheme
- digital rights
- digital images
- copyright protection
- watermarking algorithm
- access control
- jpeg compression
- multimedia content
- image watermarking
- watermarking method
- spread spectrum
- content sharing
- digital libraries
- geometric distortions
- metadata
- human visual system
- watermark embedding
- digital archives
- discrete wavelet transformation
- encryption key
- signal processing
- high level
- multimedia