Multifocus image fusion using convolutional dictionary learning with adaptive contrast enhancement.
Chengfang ZhangPublished in: J. Electronic Imaging (2021)
Keyphrases
- image fusion
- dictionary learning
- contrast enhancement
- sparse coding
- multiscale
- natural images
- sparse representation
- image fusion algorithm
- image representation
- multiresolution
- multi sensor
- image enhancement
- fusion method
- remote sensing
- gray level
- image processing
- fused image
- discrete wavelet transform
- image registration
- color images
- data fusion
- linear combination
- image classification
- scale space
- edge detection
- visual quality
- unsupervised learning
- wavelet transform
- image patches
- neural network
- image denoising
- high dimensional
- wavelet coefficients
- image segmentation
- tone mapping
- source images
- image restoration
- generative model