Image Authentication By Watermarking with Error Correction Based on Wavelet Packet Transform.
Cheng-Ta YangLong-Wen ChangPublished in: ICME (2001)
Keyphrases
- error correction
- image authentication
- watermarking scheme
- watermarking algorithm
- jpeg compression
- wavelet packet
- digital watermarking
- copyright protection
- data hiding
- watermarking technique
- watermarking method
- spread spectrum
- public key
- watermark embedding
- image watermarking
- error control
- lossy compression
- wavelet coefficients
- watermarked image
- authentication scheme
- motion estimation
- subband