Keyphrases
- discrete wavelet transform
- multispectral images
- fusion method
- robust watermarking scheme
- multispectral
- multiresolution
- image fusion
- transform domain
- wavelet domain
- remote sensing images
- remote sensing
- high frequency
- wavelet coefficients
- subband
- spatial resolution
- watermarking scheme
- high spatial resolution
- spatial domain
- fused image
- color images
- change detection
- edge information
- feature vectors
- wavelet packet
- satellite images
- signal processing
- image compression
- wavelet transform
- palmprint
- face recognition
- coarse to fine