Super-resolution Person re-identification with semi-coupled low-rank discriminant dictionary learning.
Xiao-Yuan JingXiaoke ZhuFei WuXinge YouQinglong LiuDong YueRuimin HuBaowen XuPublished in: CVPR (2015)
Keyphrases
- low rank
- super resolution
- dictionary learning
- sparse coding
- linear combination
- low resolution
- image patches
- sparse representation
- high resolution
- high dimensional data
- image restoration
- missing data
- convex optimization
- matrix factorization
- semi supervised
- metric learning
- natural images
- generative model
- singular value decomposition
- low dimensional
- principal component analysis
- high quality
- motion estimation
- feature extraction
- image classification
- small number
- image representation
- high dimensional
- unsupervised learning
- data points
- manifold learning
- feature space
- markov random field
- dimensionality reduction
- data analysis
- object recognition
- image sequences