Keyphrases
- spatial frequency
- image fusion
- region segmentation
- texture segmentation
- multiresolution
- remote sensing
- image segmentation
- multiscale
- image fusion algorithm
- hyperspectral
- low frequency
- edge detector
- image representation
- perceptual grouping
- image processing
- image registration
- fusion method
- high frequency
- data fusion
- fused image
- source images
- edge detection
- texture analysis
- scale space
- feature maps
- multispectral
- global features
- higher order
- wavelet transform
- high resolution
- wavelet coefficients
- pattern recognition
- feature extraction
- gray level