A hybrid skull-stripping algorithm based on adaptive balloon snake models

Hung-Ting Liu; Tony W. H. Sheu; Herng-Hua Chang

doi:10.1117/12.2008462

25 February 2013 A hybrid skull-stripping algorithm based on adaptive balloon snake models

Hung-Ting Liu, Tony W. H. Sheu, Herng-Hua Chang

Author Affiliations +

Proceedings Volume 8655, Image Processing: Algorithms and Systems XI; 86550J (2013) https://doi.org/10.1117/12.2008462
Event: IS&T/SPIE Electronic Imaging, 2013, Burlingame, California, United States

Abstract

Skull-stripping is one of the most important preprocessing steps in neuroimage analysis. We proposed a hybrid algorithm based on an adaptive balloon snake model to handle this challenging task. The proposed framework consists of two stages: first, the fuzzy possibilistic c-means (FPCM) is used for voxel clustering, which provides a labeled image for the snake contour initialization. In the second stage, the contour is initialized outside the brain surface based on the FPCM result and evolves under the guidance of the balloon snake model, which drives the contour with an adaptive inward normal force to capture the boundary of the brain. The similarity indices indicate that our method outperformed the BSE and BET methods in skull-stripping the MR image volumes in the IBSR data set. Experimental results show the effectiveness of this new scheme and potential applications in a wide variety of skull-stripping applications.

Citation Download Citation

Hung-Ting Liu, Tony W. H. Sheu, and Herng-Hua Chang "A hybrid skull-stripping algorithm based on adaptive balloon snake models", Proc. SPIE 8655, Image Processing: Algorithms and Systems XI, 86550J (25 February 2013); https://doi.org/10.1117/12.2008462

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