Optimized Coefficient Vector and Sparse Representation-Based Classification Method for Face Recognition.
Shigang LiuLingjun LiMing JinSujuan HouYali PengPublished in: IEEE Access (2020)
Keyphrases
- method for face recognition
- face recognition
- sparse representation based classification
- face verification
- face images
- feature vectors
- recognition rate
- sparse representation
- face recognition algorithms
- dictionary learning
- principal component analysis
- feature extraction
- recognition accuracy
- sparse coding
- decision trees
- illumination conditions
- face databases
- face identification
- human faces
- face detection
- facial expressions