Block Sparse Low-rank Matrix Decomposition based Visual Defect Inspection of Rail Track Surfaces.
Linna ZhangShiming ChenYigang CenYi CenHengyou WangMing ZengPublished in: KSII Trans. Internet Inf. Syst. (2019)
Keyphrases
- low rank matrix
- low rank textures
- low rank
- sparse matrix
- convex optimization
- defect detection
- matrix factorization
- singular value decomposition
- low rank matrices
- approximation methods
- tensor decomposition
- automated visual inspection
- missing data
- interior point methods
- high order
- high dimensional data
- linear combination
- semi supervised
- motion estimation
- image sequences
- image classification
- matrix completion
- high dimensional