Efficient low-rank quaternion matrix completion under the learnable transforms for color image recovery.
Pengling WuKit Ian KouJifei MiaoPublished in: Appl. Math. Lett. (2024)
Keyphrases
- matrix completion
- low rank
- rank minimization
- convex optimization
- linear combination
- missing data
- semi supervised
- norm minimization
- high dimensional data
- matrix factorization
- singular value decomposition
- low rank matrix
- low rank matrices
- trace norm
- kernel matrix
- high order
- rank aggregation
- convex relaxation
- compressive sensing
- text categorization
- singular values
- nearest neighbor
- data analysis