Secret Image Embedded Authentication of Song Signal through Wavelet Transform (IAWT).
Uttam Kr. MondalJyotsna Kumar MandalPublished in: ACITY (1) (2012)
Keyphrases
- secret image sharing
- wavelet transform
- high frequency
- secret image
- low frequency
- secret sharing
- image coding
- subband
- wavelet coefficients
- multiresolution
- image compression
- secret sharing scheme
- frequency domain
- multiscale
- visual cryptography scheme
- signal processing
- visual cryptography
- spatial domain
- image processing
- reconstructed image
- filter bank
- computer vision