Mandible shape modeling using the second eigenfunction of the Laplace-Beltrami operator

Seongho Seo; Moo K. Chung; Brian J. Whyms; Houri K. Vorperian

doi:10.1117/12.877537

11 March 2011 Mandible shape modeling using the second eigenfunction of the Laplace-Beltrami operator

Seongho Seo, Moo K. Chung, Brian J. Whyms, Houri K. Vorperian

Author Affiliations +

Proceedings Volume 7962, Medical Imaging 2011: Image Processing; 79620Z (2011) https://doi.org/10.1117/12.877537
Event: SPIE Medical Imaging, 2011, Lake Buena Vista (Orlando), Florida, United States

Abstract

The second Laplace-Beltrami eigenfunction provides an intrinsic geometric way of establishing natural coordinates for elongated 3D anatomical structures obtained from medical images. The approach is used to establish the centerline of the human mandible from CT and provides automated anatomical landmarks across subjects. These landmarks are then used to quantify the growth pattern of the mandible between ages 0 and 20.

Citation Download Citation

Seongho Seo, Moo K. Chung, Brian J. Whyms, and Houri K. Vorperian "Mandible shape modeling using the second eigenfunction of the Laplace-Beltrami operator", Proc. SPIE 7962, Medical Imaging 2011: Image Processing, 79620Z (11 March 2011); https://doi.org/10.1117/12.877537

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE