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Approximate Joint Diagonalization and Geometric Mean of Symmetric Positive Definite Matrices

We explore the connection between two problems that have arisen independently in the signal processing and related fields: the estimation of the geometric mean of a set of symmetric positive definite (SPD) matrices and their approximate joint diagonalization (AJD). Today there is a considerable inte...

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Detalles Bibliográficos
Autores principales: Congedo, Marco, Afsari, Bijan, Barachant, Alexandre, Moakher, Maher
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4412494/
https://www.ncbi.nlm.nih.gov/pubmed/25919667
http://dx.doi.org/10.1371/journal.pone.0121423