A time-stamping protocol for digital watermarking.
Min-Shiang HwangKuo-Feng HwangChin-Chen ChangPublished in: Appl. Math. Comput. (2005)
Keyphrases
- digital watermarking
- digital images
- copyright protection
- digital copyright protection
- watermarking scheme
- discrete wavelet transform
- digital signature
- digital watermark
- digital content
- watermarking algorithm
- image authentication
- pattern recognition
- watermarking technique
- lossy compression
- jpeg compression
- databases
- high quality