[eigen-commits] commit/eigen2: hauke: Umeyama is now working with fixed

[eigen-commits] commit/eigen2: hauke: Umeyama is now working with fixed size src and dst points.

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To: eigen-commits@xxxxxxxxxxxxxxxxxxx
Subject: [eigen-commits] commit/eigen2: hauke: Umeyama is now working with fixed size src and dst points.
From: commits-noreply@xxxxxxxxxxxxx
Date: Tue, 27 Oct 2009 14:29:36 -0000

1 new changeset in eigen2:

http://www.bitbucket.org/eigen/eigen2/changeset/1757bc16421c/
changeset:   r1751:1757bc16421c
user:        hauke
date:        2009-10-27 15:29:12
summary:     Umeyama is now working with fixed size src and dst points.
affected #:  1 file (8 bytes)

Repository URL: http://bitbucket.org/eigen/eigen2/

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Previous by thread: [eigen-commits] commit/eigen2: bjacob: Fix 4x4 matrix inversion. Applying Euler's trick is more tricky than what "high performance matrix inversion" websites would have you believe. Our 4x4 matrix inversion wasn't numerically stable, because in applying the Euler trick we didn't take the 2x2 block of biggest determinant. As a result, with float, we got relative errors above 1% every 1000 random matrices, and we got completely wrong results every 10000 matrices.
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