Evaluating the visual quality of watermarked images.
Aleksandr ShnaydermanAhmet M. EskiciogluPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2006)
Keyphrases
- visual quality
- image quality
- bit rate
- high frequency
- human visual system
- reconstructed image
- digital watermarking
- low bit rate
- image watermarking
- peak signal to noise ratio
- watermarked image
- low frequency
- quality assessment
- communication systems
- spatial domain
- visual information
- rate distortion
- watermarking scheme
- wavelet transform
- wavelet domain
- lossy compression
- spread spectrum