Informed Positional Embedding for Multi-bit Watermarking.
Paulo Vinicius Koerich BorgesJoceli MayerPublished in: ICASSP (2) (2005)
Keyphrases
- robust image watermarking
- watermarking algorithm
- digital images
- least significant bit
- data hiding
- information hiding
- watermarking technique
- watermark embedding
- signal processing
- digital watermarking
- image watermarking
- image authentication
- vector space
- spread spectrum
- secret message
- blind watermarking
- reversible watermarking
- image processing