High-dimensional embedding network derived prior for compressive sensing MRI reconstruction.
Minghui ZhangMengting LiJinjie ZhouYanjie ZhuShanshan WangDong LiangYang ChenQiegen LiuPublished in: Medical Image Anal. (2020)
Keyphrases
- compressive sensing
- high dimensional
- signal reconstruction
- image recovery
- random projections
- sparse representation
- compressive sampling
- signal processing
- low dimensional
- image representation
- sparse reconstruction
- structured sparsity
- distributed source coding
- dimensionality reduction
- dimension reduction
- compressed sensing
- sparse coding
- similarity search
- nearest neighbor
- feature selection
- variable selection
- data sets
- text documents
- high resolution