Class specific centralized dictionary learning for face recognition.
Bao-Di LiuLiangke GuiYuting WangYu-Xiong WangBin ShenXue LiYanjiang WangPublished in: Multim. Tools Appl. (2017)
Keyphrases
- dictionary learning
- class specific
- sparse representation
- face recognition
- sparse coding
- sparse representation based classification
- face images
- image classification
- computer vision
- signal processing
- image patches
- object tracking
- principal component analysis
- feature extraction
- image representation
- dimensionality reduction
- decision trees
- data sets
- machine learning