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Subject: GPA possible based on subset of landmarks?
Date: Thu, 16 Feb 2012 18:36:59 -0500
From: Dominique Adriaens <[email protected]>
To: <[email protected]>
Dear all,
Does anyone know how it would be possible to perform GPA on a set of
landmark configurations, where the actual GPA is performed based on a
subset of landmarks in the configurations but where the other landmarks
are modified accordingly (but are not involved in the GPA itself). We
want to combine different sets of digitised landmark configurations,
being a set of landmarks on bony elements (which comprise a subset of
landmarks shared in all configurations) and different sets of landmarks
on muscles (a sequence of images are used, where muscles are
subsequently peeled off). The final goal is then to pool all the muscle
landmarks with that shared set of bony landmarks into one dataset, after
they have been superimposed based on the coordinates of the shared ‘bony
landmarks’.
Any suggestion would be welcome!
Thanks and best regards
Dominique
*Prof. Dr. Dominique Adriaens*
Ghent University
Evolutionary Morphology of Vertebrates & Zoology Museum
K.L. Ledeganckstraat 35, B-9000 Gent
BELGIUM
tel: +32 9 264.52.19, fax: +32 9 264.53.44
E-mail: [email protected]
<outbind://5-000000002B873A8E03CAD411AE9E005004995AACC4103900/[email protected]>
URL: http://www.fun-morph.ugent.be/
http://www.zoologymuseum.ugent.be/
http://www.evolutietheorie.be/
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