Genetic Algorithm Based Steganography Using Wavelets.
K. B. RajaKiran Kumar K.Satish Kumar N.M. S. LakshmiH. PreetiK. R. VenugopalLalit M. PatnaikPublished in: ICISS (2007)
Keyphrases
- multiresolution
- wavelet transform
- signal processing
- information hiding
- image compression
- feature extraction
- multiscale
- hidden information
- spread spectrum
- low pass filter
- reed solomon codes
- multi resolution analysis
- secret information
- high capacity
- image processing
- data hiding
- jpeg images
- wavelet decomposition
- compactly supported
- wavelet filters
- motion estimation
- secret data
- information security
- texture retrieval
- wavelet compression
- computational complexity