Medical image fusion based on sparse representation of classified image patches.
Jing-jing ZongTianshuang QiuPublished in: Biomed. Signal Process. Control. (2017)
Keyphrases
- image patches
- sparse representation
- dictionary learning
- sparse coding
- noisy images
- image classification
- face recognition
- signal processing
- test images
- compressive sensing
- image representation
- image super resolution
- dimensionality reduction
- learned dictionary
- random projections
- machine learning
- pairwise
- single image super resolution
- nearest neighbor
- image data
- data sets