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spd matrice

2 papers

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Co-occurring keywords · papers mentioning both

diffusion operator (1) intrinsic distance (1) kernel methods (1) symmetric positive definite matrice (1) log-euclidean metric (1) symmetric positive definite matrix (1) riemannian manifold (1) riemannian geometry (1) sparse representation (1) manifold learning (1)

Papers

Log-Euclidean Signatures for Intrinsic Distances Between Unaligned Datasets ICML 2022 Log-Euclidean Kernels for Sparse Representation and Dictionary Learning ICCV 2013