Whole Brain Myelin Water Mapping in One Minute Using Tensor Dictionary Learning With Low-Rank Plus Sparse Regularization.
Quan ChenHuajun SheYiping P. DuPublished in: IEEE Trans. Medical Imaging (2021)
Keyphrases
- dictionary learning
- trace norm
- low rank
- group sparsity
- sparse representation
- sparse coding
- linear combination
- norm minimization
- sparsity constraints
- high order
- compressive sensing
- rank minimization
- tensor decomposition
- high dimensional data
- missing data
- low rank matrix
- matrix factorization
- matrix completion
- structured sparsity
- convex optimization
- singular value decomposition
- kernel matrix
- group lasso
- image classification
- semi supervised
- image patches
- dimensionality reduction
- multi task
- signal processing
- higher order
- machine learning
- unsupervised learning
- knn
- pairwise