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cs.CV2025
Low Rank Support Quaternion Matrix Machine
Wang Chen, Ziyan Luo, Shuangyue Wang
Input features are conventionally represented as vectors, matrices, or third order tensors in the real field, for color image classification. Inspired by the success of quaternion…
cs.CV2022
2D+3D facial expression recognition via embedded tensor manifold regularization
Yunfang Fu, Qiuqi Ruan, Ziyan Luo +3
In this paper, a novel approach via embedded tensor manifold regularization for 2D+3D facial expression recognition (FERETMR) is proposed. Firstly, 3D tensors are constructed from…