Nonconvex regularizer and latent pattern based robust regression for face recognition.
Xiaoshuang SangHong LuQinghua ZhaoFaen ZhangJianfeng LuPublished in: Inf. Sci. (2021)
Keyphrases
- scale parameter
- robust regression
- face recognition
- cost function
- face images
- convex optimization
- discriminant analysis
- total variation
- objective function
- semi supervised
- principal component analysis
- computer vision
- feature extraction
- local binary pattern
- multiscale
- linear discriminant analysis
- regression model
- generative model
- model selection
- markov random field
- multiple models
- least squares