A Novel Blind Restoration and Reconstruction Approach for CT Images Based on Sparse Representation and Hierarchical Bayesian-MAP.
Yunshan SunLiyi ZhangYanqin LiJuan MengPublished in: Algorithms (2019)
Keyphrases
- ct images
- sparse representation
- hierarchical bayesian
- compressive sensing
- medical images
- bayesian inference
- face recognition
- medical imaging
- image classification
- image reconstruction
- dimensionality reduction
- random projections
- three dimensional
- maximum a posteriori
- signal processing
- image patches
- high dimensional data
- image analysis
- range images
- pattern recognition
- image restoration
- video sequences
- image representation
- feature extraction