The following publications are possibly variants of this publication:
- Dimensionality Reduction of SPD Data Based on Riemannian Manifold Tangent Spaces and IsometryWenxu Gao, Zhengming Ma, Weichao Gan, Shuyu Liu. entropy, 23(9):1117, 2021. [doi]
- Dimensionality reduction of SPD data based on Riemannian manifold tangent spaces and local affinityWenxu Gao, Zhengming Ma, Chenkui Xiong, Ting Gao. apin, 53(2):1887-1911, 2023. [doi]