Robust Image Hashing Scheme Based on Low-Rank Decomposition and Path Integral LBP.
Hengfu YangJianping YinYing YangPublished in: IEEE Access (2019)
Keyphrases
- low rank
- rank minimization
- low rank matrix
- image data
- input image
- multiscale
- missing data
- spatial information
- image segmentation
- feature descriptors
- convex optimization
- image classification
- singular values
- image representation
- matrix factorization
- linear combination
- low rank representation
- matrix completion
- robust principal component analysis
- partial occlusion
- high order
- feature points
- high resolution
- tensor decomposition
- singular value decomposition
- affinity matrix
- input data
- collaborative filtering
- data sets