Qamface: Quadratic Additive Angular Margin Loss For Face Recognition.
He ZhaoYongjie ShiXin TongXianghua YingHongbin ZhaPublished in: ICIP (2020)
Keyphrases
- face recognition
- objective function
- hinge loss
- loss function
- face images
- discriminant analysis
- principal component analysis
- support vector
- pairwise
- recognition rate
- computational complexity
- linear discriminant analysis
- human faces
- elastic bunch graph matching
- facial images
- face detection
- feature extraction
- computer vision
- light field
- orl face database
- robust face recognition
- face identification
- face databases
- local binary pattern
- recognition accuracy
- facial expressions
- sparse representation
- face recognition systems
- soft margin
- learning algorithm
- additive model
- machine learning