Recovery of 3D deformable models from echocardiographic images

M. Neveu; D. Faudot; B. Derdouri

doi:10.1117/12.179268

8 July 1994 Recovery of 3D deformable models from echocardiographic images

M. Neveu, D. Faudot, B. Derdouri

Proceedings Volume 2299, Mathematical Methods in Medical Imaging III; (1994) https://doi.org/10.1117/12.179268
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

Our aim is to elaborate 3D models to recover 3D deformable solids from few nonparallel 2D cross-sections. This problem is difficult when solids have time evolutive shape with no peculiarity (no symmetry axis for instance). Our application deals with cardiac ventricles, for which only three or four nonparallel 2D cross- sections are given from a classical echocardiographic examination. Three dimensional reconstruction of a solid consists in model deformation: it implies a matching between the model and data. This matching is generally global (or rigid) in a first step then local (or elastic) in a second step. The first step roughly matches model with data. The second one performs a more accurate matching. In this paper, we describe 2D deformable structures, then 3D deformable models.

Citation Download Citation

M. Neveu, D. Faudot, and B. Derdouri "Recovery of 3D deformable models from echocardiographic images", Proc. SPIE 2299, Mathematical Methods in Medical Imaging III, (8 July 1994); https://doi.org/10.1117/12.179268

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

Includes PDF, HTML & Video, when available