Face recognition technology based on low-rank joint sparse representation algorithm.
Hongsheng WangJingjing CaiPublished in: J. Comput. Methods Sci. Eng. (2023)
Keyphrases
- sparse representation
- face recognition
- low rank
- low rank matrix recovery
- reconstruction error
- learning algorithm
- data sets
- image classification
- negative matrix factorization
- neural network
- sparsity constraints
- matrix completion
- matrix factorization
- sparse coding
- missing data
- face images
- object detection
- singular value decomposition
- orthogonal matching pursuit
- sparse coefficients
- multiscale