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Lq averaging for symmetric positive-definite matrices

Aftab, Khurrum; Hartley, Richard


We propose a method to find the Lq mean of a set of symmetric positive-definite (SPD) matrices, for 1≤q ≤2. Given a set of points, the Lq mean is defined as a point for which the sum of q-th power of distances to all the given points is minimum. The L

CollectionsANU Research Publications
Date published: 2013
Type: Conference paper
Source: 2013 International Conference on Digital Image Computing: Techniques and Applications, DICTA 2013
DOI: 10.1109/DICTA.2013.6691505


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