Convolutional Simultaneous Sparse Approximation with Applications to RGB-NIR Image Fusion.
Farshad G. VeshkiSergiy A. VorobyovPublished in: CoRR (2022)
Keyphrases
- image fusion
- sparse approximation
- sparse coding
- remote sensing
- linear combination
- multiscale
- natural images
- multiresolution
- multi sensor
- sparse representation
- multispectral
- image registration
- noise model
- image representation
- color space
- gaussian process
- color images
- image classification
- unsupervised learning
- data fusion
- digital camera
- image processing
- fused image
- convex relaxation
- visual words
- color information
- generative model
- bag of words
- visible spectrum
- graph cuts