A novel region-based multimodal image fusion technique using improved dictionary learning.
Bikash MeherSanjay AgrawalRutuparna PandaLingraj DoraAjith AbrahamPublished in: Int. J. Imaging Syst. Technol. (2020)
Keyphrases
- image fusion
- dictionary learning
- sparse representation
- sparse coding
- image fusion algorithm
- remote sensing
- multiresolution
- multiscale
- image registration
- nonsubsampled contourlet transform
- pixel level
- fusion method
- data fusion
- image segmentation
- fused image
- source images
- image processing
- natural images
- image classification
- visual features
- ground truth
- image analysis
- image retrieval
- pairwise
- high quality
- face recognition
- data sets