Probability Distribution-Based Dimensionality Reduction on Riemannian Manifold of SPD Matrices
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DOI: 10.1109/access.2020.3017234
Abstract: Representing images and videos with Symmetric Positive Definite (SPD) matrices and utilizing the intrinsic Riemannian geometry of the resulting manifold has proved successful in many computer vision tasks. Since SPD matrices lie in a nonlinear… read more here.
Keywords: spd matrices; probability distribution; spd; riemannian manifold ... See more keywords