融合快速稀疏描述与协同描述的人脸识别 (Integrating Fast Sparse Respresentation and Collaborative Representation for Face Recognition).
Ziyuan LiuYanxia JiangTengfei WuPublished in: 计算机科学 (2016)
Keyphrases
- face recognition
- feature representation
- sparse representation
- dictionary learning for sparse
- sparsity constraints
- principal component analysis
- discriminant analysis
- data sets
- web image annotation
- representation scheme
- high dimensional
- human faces
- face images
- facial expressions
- natural images
- recognition accuracy
- sparse coding
- collaborative learning
- low dimensional
- invariant representation
- learning algorithm
- image classification