Bayesian Nonparametric Dictionary Learning for Compressed Sensing MRI.
Yue HuangJohn W. PaisleyQin LinXinghao DingXueyang FuXiao-Ping (Steven) ZhangPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- data mining
- compressed sensing
- dictionary learning
- sparse representation
- sparse coding
- natural images
- random projections
- face recognition
- image reconstruction
- image classification
- high dimensional data
- high resolution
- image representation
- image patches
- signal processing
- compressive sensing
- dimensionality reduction
- gaussian process
- unsupervised learning
- mixture model
- reinforcement learning
- training data
- image segmentation
- image processing