Multi-focus image fusion evaluation based on jointly sparse representation and atom focus measure.
Yanxiang HuBo ZhangJuntong ZhangQian GaoPublished in: IET Image Process. (2021)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- sparse codes
- joint optimization
- image classification
- multi focus image fusion
- face recognition
- compressed sensing
- signal processing
- compressive sensing
- image patches
- high dimensional data
- image representation
- similarity measure
- data sets
- test images
- distance measure
- feature representation
- decision trees
- dimensionality reduction
- co occurrence
- object recognition
- machine learning