Image Fusion Based on Gradient Regularized Convolution Sparse Representation.
Jian WangPing RenKe YangChunxia QinXiufei ZhangPublished in: WHISPERS (2018)
Keyphrases
- image fusion
- sparse representation
- regularized least squares
- image processing
- sparse reconstruction
- norm minimization
- remote sensing
- sparsity constraints
- multiresolution
- multiscale
- dictionary learning
- image classification
- signal processing
- pixel level
- fusion method
- image registration
- discrete wavelet transform
- sparse coding
- fused image
- face recognition
- data fusion
- edge detection
- object tracking
- image representation
- image patches
- high dimensional data
- compressive sensing
- test images
- data sets
- illumination variations
- dimensionality reduction
- image analysis
- neural network
- filter bank