Total Variation Constrained Non-Negative Matrix Factorization for Medical Image Registration.
Chengcai LengHai ZhangGuorong CaiZhen ChenAnup BasuPublished in: IEEE CAA J. Autom. Sinica (2021)
Keyphrases
- total variation
- negative matrix factorization
- medical image registration
- denoising
- image restoration
- mutual information
- image denoising
- image registration
- multiresolution
- multi modality
- matrix factorization
- medical images
- convex optimization
- document clustering
- nonnegative matrix factorization
- image processing
- principal component analysis
- information theoretic
- regularization term
- sparse representation
- spectral clustering
- markov random field
- image reconstruction
- input image
- object recognition
- pattern recognition
- multiscale
- machine learning