Spectral CT Reconstruction via Low-Rank Representation and Region-Specific Texture Preserving Markov Random Field Regularization.
Yongyi ShiYongfeng GaoYanbo ZhangJunqi SunXuanqin MouZhengrong LiangPublished in: IEEE Trans. Medical Imaging (2020)
Keyphrases
- markov random field
- mrf models
- potential functions
- mrf model
- pairwise
- graph cuts
- maximum a posteriori
- higher order
- random fields
- image restoration and reconstruction
- energy function
- image segmentation
- image reconstruction
- three dimensional
- image restoration
- long range
- low rank representation
- image regions
- high resolution
- feature extraction
- high order
- multi view
- medical images
- face images