Multiresolution DCT decomposition for multifocus image fusion.
B. K. Shreyamsha KumarM. N. S. SwamyM. Omair AhmadPublished in: CCECE (2013)
Keyphrases
- image fusion
- multiresolution
- dyadic wavelet transform
- multiresolution decomposition
- image fusion algorithm
- remote sensing
- filter bank
- multiresolution representation
- fusion method
- multi sensor
- discrete cosine transform
- pixel level
- discrete wavelet transform
- multiscale
- nonsubsampled contourlet transform
- fusion methods
- wavelet transform
- wavelet packet
- fused image
- contourlet transform
- image processing
- dct coefficients
- multi focus image fusion
- image compression
- wavelet domain
- wavelet coefficients
- quadtree
- source images
- subband
- image registration
- wavelet decomposition
- edge detection
- transform domain
- remote sensing images
- image enhancement
- data fusion