Increasing Robustness of LSB Audio Steganography by Reduced Distortion LSB Coding.
Nedeljko CvejicTapio SeppänenPublished in: J. Univers. Comput. Sci. (2005)
Keyphrases
- data embedding
- embedded image
- data hiding
- least significant bit
- secret message
- hidden information
- distortion measure
- digital images
- manifold learning
- high capacity
- compressed images
- information hiding
- multimedia
- secret data
- significant bit
- error concealment
- spread spectrum
- watermark embedding
- image authentication
- authentication scheme
- coding scheme
- grayscale images
- spatial domain
- wavelet domain
- error correction
- vector quantization
- watermarked image
- signal processing
- adaptive quantization