The secure wavelet transform.
Amit PandeJoseph ZambrenoPublished in: J. Real Time Image Process. (2012)
Keyphrases
- wavelet transform
- multiresolution
- image coding
- multiscale
- subband
- image compression
- wavelet coefficients
- high frequency
- wavelet filters
- translation invariant
- multi resolution analysis
- shift invariance
- multiresolution analysis
- covert channel
- wavelet bases
- haar wavelet
- cryptographic protocols
- image fusion algorithm
- security requirements
- wavelet analysis
- key management
- image processing
- security issues
- wavelet domain
- feature extraction
- multiresolution representation
- discrete wavelet transform
- low frequency