A Generalized Solution of the Orthogonal Procrustes Problem

1966/03/01 by Peter H. Schönemann · 79 citations
Computer Science · #Matrix Theory and Algorithms

paper · doi:10.1007/bf02289451

Abstract

A solution T of the least-squares problem AT = B + E , given A and B so that trace ( E′E )= minimum and T′T = I is presented. It is compared with a less general solution of the same problem which was given by Green [5]. The present solution, in contrast to Green's, is applicable to matrices A and B which are of less than full column rank. Some technical suggestions for the numerical computation of T and an illustrative example are given.

Citations

• The Approximation of One Matrix by Another of Lower Rank

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