Image feature representation with orthogonal symmetric local weber graph structure.
Gao TaoXiangmo ZhaoTing ChenZhanwen LiuSi LiPublished in: Neurocomputing (2017)
Keyphrases
- feature representation
- graph structure
- feature extraction
- input image
- image features
- graphical models
- image analysis
- low dimensional
- face recognition
- image representation
- graph embedding
- high resolution
- machine learning
- feature set
- test images
- sparse representation
- markov chain
- probabilistic model
- similarity measure
- feature selection