Face recognition on large-scale video in the wild with hybrid Euclidean-and-Riemannian metric learning.
Zhiwu HuangRuiping WangShiguang ShanXilin ChenPublished in: Pattern Recognit. (2015)
Keyphrases
- metric learning
- distance metric
- face recognition
- euclidean metric
- person re identification
- distance metric learning
- euclidean space
- dimensionality reduction
- pairwise
- euclidean distance
- semi supervised
- video sequences
- lie group
- nearest neighbor classification
- distance function
- learning tasks
- computer vision
- feature space
- face images
- multi task
- labeled faces in the wild
- linear discriminant analysis
- kernel matrix
- human faces
- mahalanobis metric
- feature extraction
- principal component analysis
- geodesic distance
- face databases
- riemannian manifolds
- facial expressions
- manifold learning
- margin maximization
- face detection
- data points
- query processing
- facial images
- low dimensional