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Averaging quaternions [message #38643]

Thu, 18 March 2004 14:34

GrahamWilsonCA
Messages: 12
Registered: January 2003

Junior Member

Does anyone know if it is possible to take an average of regularly
sampled quaternions to get a mean orientation (i.e. a mean rotation
matrix)? I seem to recall there being a trick involved but beyond
re-normalizing the resuling (averaged) quaternion, I cannot remember
what it is.

Cheers,
Graham

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[Message index]

		Averaging quaternions By: GrahamWilsonCA on Thu, 18 March 2004 14:34
		Re: Averaging quaternions By: Arnold Neumaier on Mon, 22 March 2004 00:54
		Re: Averaging quaternions By: jelansberry on Sun, 21 March 2004 15:26
		Re: Averaging quaternions By: Arnold Neumaier on Sun, 21 March 2004 09:48
		Re: Averaging quaternions By: jelansberry on Sun, 21 March 2004 09:15
		Re: Averaging quaternions By: Arnold Neumaier on Sun, 21 March 2004 00:47
		Re: Averaging quaternions By: jelansberry on Sat, 20 March 2004 07:23
		Re: Averaging quaternions By: Arnold Neumaier on Tue, 30 March 2004 02:53

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