NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
A geometric deformable model for echocardiographic image segmentationGradient vector flow (GVF), an elegant external force for parametric deformable models, can capture object boundaries from both sides. A new geometric deformable model is proposed that combines GVF and the geodesic active contour model. The level set method is used as the numerical method of this model. The model is applied for echocardiographic image segmentation.
Document ID
20040087425
Acquisition Source
Johnson Space Center
Document Type
Reprint (Version printed in journal)
Authors
Hang, X.
(Ohio State University United States)
Greenberg, N. L.
Thomas, J. D.
Date Acquired
August 21, 2013
Publication Date
January 1, 2002
Publication Information
Publication: Computers in cardiology
Volume: 29
ISSN: 0276-6574
Subject Category
Life Sciences (General)
Funding Number(s)
CONTRACT_GRANT: NCC9-58
CONTRACT_GRANT: NCC9-60
Distribution Limits
Public
Copyright
Other
Keywords
NASA Program Biomedical Research and Countermeasures
Non-NASA Center
NASA Discipline Cardiopulmonary

Available Downloads

There are no available downloads for this record.
No Preview Available