Geometric Characteristics of the Wasserstein Metric on SPD(n) and Its Applications on Data Processing - Luo, Yihao; Zhang, Shiqiang; Cao, Yueqi; Sun, Huafei (Entropy (Basel, Switzerland), 2021)
Keywords: Algorithms; Artificial intelligence; Curvature; Data processing; Decomposition; Eigenvalues; Geodesy; Geometry; image edge detecting; Mathematical analysis; Matrices (mathematics); point cloud denoising; symmetric positive-definite matrix; Symmetry; Wasserstein metric