Keyphrases
- image fusion
- multiresolution
- image fusion algorithm
- remote sensing
- multi sensor
- fusion method
- multiscale
- pixel level
- discrete wavelet transform
- image registration
- multi focus image fusion
- fused image
- nonsubsampled contourlet transform
- fusion methods
- source images
- image processing
- data fusion
- image patches
- pattern recognition
- fusion rules
- ground truth
- contourlet transform
- image enhancement
- high frequency
- edge information
- laplacian pyramid
- registered images
- feature extraction