Coupled discriminative manifold alignment for low-resolution face recognition

Kaibing Zhang, Dongdong Zheng, Jie Li, Xinbo Gao, Jian Lu

Abstract: Highlights•Two coupled mappings project LR and HR face features into the common feature subspace.•Local discriminative manifolds and the importance of samples are jointly considered.•More discriminative and lower dimensional subspace are learned for LR face recognition.