Lossy Compression Tolerant Steganography.
Ren-Junn HwangTimothy K. ShihChuan-Ho KaoTsung-Ming ChangPublished in: Human.Society@Internet (2001)
Keyphrases
- lossy compression
- data hiding
- jpeg images
- spread spectrum
- image watermarking
- information hiding
- image quality
- lossless compression
- image compression
- error correction
- pattern matching
- bit rate
- watermarking technique
- data embedding
- watermarking algorithm
- spatial domain
- digital watermarking
- secret data
- reversible data hiding
- compression ratio
- cover image
- subband
- image authentication
- multiscale
- jpeg compression
- gray level images
- error diffusion
- wavelet domain
- image data
- high quality
- computer vision