Robust Image Representation via Low Rank Locality Preserving Projection.
Shuai YinYanfeng SunJunbin GaoYongli HuBoyue WangBaocai YinPublished in: ACM Trans. Knowl. Discov. Data (2021)
Keyphrases
- image representation
- low rank
- sparse coding
- locality preserving projections
- multiscale
- matrix factorization
- image classification
- manifold structure
- linear combination
- missing data
- object recognition
- convex optimization
- singular value decomposition
- high dimensional data
- bag of words
- feature space
- high order
- semi supervised
- scene classification
- dimensionality reduction
- image features
- image retrieval
- visual words
- sparse representation
- feature extraction
- data analysis
- face recognition
- computer vision
- manifold learning
- training data
- principal component analysis
- small number
- pattern recognition