Multi-focus image fusion based on non-negative sparse representation and patch-level consistency rectification.
Qiang ZhangGuanghe LiYunfeng CaoJungong HanPublished in: Pattern Recognit. (2020)
Keyphrases
- sparse representation
- image patches
- dictionary learning
- sparse coding
- multi focus image fusion
- compressive sensing
- face recognition
- image classification
- signal processing
- joint optimization
- dimensionality reduction
- high dimensional data
- image fusion
- image representation
- feature representation
- low resolution
- higher order
- test images
- data sets
- image analysis
- image processing