Multifocus image fusion using multiscale transform and convolutional sparse representation.
Chengfang ZhangPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2021)
Keyphrases
- image fusion
- sparse representation
- multiscale
- sparse coding
- multi focus image fusion
- image representation
- laplacian pyramid
- contourlet transform
- dictionary learning
- image fusion algorithm
- natural images
- multi sensor
- pixel level
- multiresolution
- fusion method
- remote sensing
- discrete wavelet transform
- image patches
- image classification
- signal processing
- image processing
- face recognition
- translation invariant
- image registration
- source images
- data fusion
- wavelet domain
- high dimensional data
- dimensionality reduction
- fused image
- wavelet coefficients
- linear combination
- edge detection
- wavelet transform
- image segmentation
- pattern recognition
- feature extraction