Low-Rank 2-D Neighborhood Preserving Projection for Enhanced Robust Image Representation.
Yuwu LuZhihui LaiXuelong LiWai Keung WongChun YuanDavid ZhangPublished in: IEEE Trans. Cybern. (2019)
Keyphrases
- image representation
- low rank
- rank minimization
- low rank matrix
- low rank representation
- multiscale
- convex optimization
- image classification
- missing data
- matrix factorization
- linear combination
- image content
- matrix completion
- robust principal component analysis
- bag of words
- singular value decomposition
- image features
- image retrieval
- sparse coding
- object recognition
- sparse representation
- visual words
- high order
- feature space
- high dimensional data
- trace norm
- compressive sensing
- image processing
- singular values
- pairwise
- semi supervised
- dimensionality reduction