Collaborative representation based face classification exploiting block weighted LBP and analysis dictionary learning.
Xiaoning SongYouming ChenZhen-Hua FengGuosheng HuTao ZhangXiao-Jun WuPublished in: Pattern Recognit. (2019)
Keyphrases
- dictionary learning
- sparse representation
- dictionary learning for sparse
- face recognition
- sparse coding
- object category recognition
- face images
- image super resolution
- pattern recognition
- training set
- machine learning
- local binary pattern
- unsupervised learning
- feature space
- image classification
- feature extraction
- decision trees
- sparse representation based classification
- neural network