Multi-focus image fusion via morphological similarity-based dictionary construction and sparse representation.
Guanqiu QiQiong ZhangFancheng ZengJinchuan WangZhiqin ZhuPublished in: CAAI Trans. Intell. Technol. (2018)
Keyphrases
- sparse representation
- multi focus image fusion
- dictionary learning
- sparse coding
- face recognition
- image classification
- image patches
- compressive sensing
- signal processing
- dt cwt
- compressed sensing
- multiscale
- joint optimization
- image fusion
- high dimensional data
- sparse approximations
- image representation
- feature representation
- image processing
- dimensionality reduction
- machine learning
- high quality