Deep Metric Learning on the SPD Manifold for Image Set Classification.
Rui WangXiaojun WuTianyang XuCong HuJosef KittlerPublished in: IEEE Trans. Circuits Syst. Video Technol. (2024)
Keyphrases
- image set classification
- image set
- metric learning
- multi kernel
- graph embedding
- multiple instance learning
- feature space
- linear subspace
- distance metric
- image matching
- semi supervised
- learning tasks
- manifold learning
- dimensionality reduction
- multi task
- low dimensional
- face images
- euclidean space
- kernel matrix
- supervised learning
- nearest point
- training data
- nonlinear dimensionality reduction
- machine learning
- sparse representation
- pairwise