Lq averaging for symmetric positive-definite matrices
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Aftab, Khurrum; Hartley, Richard
Description
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
Collections | ANU Research Publications |
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Date published: | 2013 |
Type: | Conference paper |
URI: | http://hdl.handle.net/1885/82650 |
Source: | 2013 International Conference on Digital Image Computing: Techniques and Applications, DICTA 2013 |
DOI: | 10.1109/DICTA.2013.6691505 |
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01_Aftab_Lq_averaging_for_symmetric_2013.pdf | 207.27 kB | Adobe PDF | Request a copy |
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