Hello,
I am using 2D GM to examine skull shape and size in rodents. I used Sage
to calculate centroid size based on a millimeter ruler in my photos. What
are the units of centroid size? mm^2? Thanks.
Michael W. Holmes
Ph.D. Candidate
University of California, Berkeley
Advisors: Dr. Rauri
Dear All,
I've got about 160 3D scans of human femora and roughly the same of humeri
and before I go off and collect more, I want to collect surface and curve
semilandmarks. I've tried a few methods and looked at some of the papers
out there and I think EVAN toolbox is the way to go, but it takes
Dear Colleagues-
We are pleased to announce the publication of a special issue of the
Anatomical Record
(http://onlinelibrary.wiley.com/doi/10.1002/ar.v298.1/issuetoc) dedicated
to exploring the intersection of functional morphology and
three-dimensional geometric morphometrics. We hope you
Hi Jo,
I use white play-doh. Colored play-doh may stain the skulls so don't use
it. The play-doh does sometimes stick to the skulls a little but it is
easily rubbed off.
Good luck with your digitizing!
Best Wishes,
Abby
On Tue, Jan 6, 2015 at 11:40 AM, Jo Gooding jg1753.2...@my.bristol.ac.uk
Hi Jo,
Generally, three columns of modeling clay are used - two posterior to the
mastoid processes and one between the central incisors (making sure not to
obscure prosthion). Make sure they are tall enough to allow you to digitize
basal features. This way the standard landmarks are not obscured.