Re: [Algorithms] Low pass filter on quaternions

[Marc B. R. <mar...@or...>]

Also, what do they represent?

-----Original Message-----
From: Robin Green [mailto:rob...@gm...] 
Sent: Sunday, March 28, 2010 8:36 AM
To: Game Development Algorithms
Subject: Re: [Algorithms] Low pass filter on quaternions


Do you want to lowpass the signal, or do you want to fit a smooth
curve to the samples?
Are the samples regularly spaced?

- Robin Green



On Sat, Mar 27, 2010 at 7:14 PM, John McCutchan <jo...@jo...>
wrote:
> Hi,
>
> I have a sequence of quaternions and want to filter out any high
> frequency changes. I'm wondering if anyone has a paper or some code
> for performing a low pass filter on quaternions?
>
> Thanks,
> --
> John McCutchan <jo...@jo...>
>
>
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