Automatic Guide-Wire Detection for Neurointerventions Using Low-Rank Sparse Matrix Decomposition and Denoising.
Markus ZwengPascal FallavollitaStefanie DemirciMarkus KowarschikNassir NavabDiana MateusPublished in: AE-CAI (2015)
Keyphrases
- matrix decomposition
- low rank
- low rank matrix
- denoising
- convex optimization
- linear combination
- missing data
- singular value decomposition
- nonnegative matrix factorization
- matrix factorization
- high dimensional data
- high order
- low rank approximation
- singular values
- image denoising
- semi supervised
- total variation
- object detection
- image processing
- latent structure
- data matrix
- kernel matrix
- data sets
- natural images
- higher order
- data analysis
- original data
- approximation methods
- principal component analysis
- sparse matrix
- image sequences