Medical image fusion using segment graph filter and sparse representation.
Qiaoqiao LiWeilan WangGuoyue ChenDongdong ZhaoPublished in: Comput. Biol. Medicine (2021)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- medical image fusion
- face recognition
- medical images
- compressive sensing
- image classification
- high dimensional data
- compressed sensing
- image patches
- signal processing
- image representation
- dimensionality reduction
- data sets
- computer vision
- test images
- object detection
- sparse coefficients
- machine learning