Glenohumeral Joint Center Using Spherical Fit Method

Walter Laughlin

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Join Date: Jan 2011

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#1

Glenohumeral Joint Center Using Spherical Fit Method

October 1, 2013, 03:13 PM

Does anyone have any MatLab code they are willing to share for calculating the Glenohumeral Joint Center using the spherical fit method with marker data?
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Seth Gilchrist

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#2

October 2, 2013, 12:23 PM

Re: Glenohumeral Joint Center Using Spherical Fit Method

Hi Walter,
There is a script on the Matlab file exchange (http://www.mathworks.com/matlabcentr...-least-squared) to fit a sphere to a matrix of points. I have not tried it, but it should do what you are looking for.

The paper that he based his method on is open and can be downloaded from: http://projecteuclid.org/DPubS?servi...ejs/1251119958

Seth
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