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Seventh ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD'06)
DCE-MRI Segmentation and Motion Correction Based on Active Contour Model and Forward Mapping
Las Vegas, Nevada
June 19-June 20
ISBN: 0-7695-2611-X
ASCII Text
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Wenzhu Lu, Jianhua Yao, Chao Lu, Sheila Prindiville, Catherine Chow, "DCE-MRI Segmentation and Motion Correction Based on Active Contour Model and Forward Mapping," Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, International Conference on & Self-Assembling Wireless Networks, International Workshop on, pp. 208-212, Seventh ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD'06), 2006.
 
 
BibTex
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@article{ 10.1109/SNPD-SAWN.2006.29,
author = {Wenzhu Lu and Jianhua Yao and Chao Lu and Sheila Prindiville and Catherine Chow},
title = {DCE-MRI Segmentation and Motion Correction Based on Active Contour Model and Forward Mapping},
journal ={Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, International Conference on & Self-Assembling Wireless Networks, International Workshop on},
volume = {0},
year = {2006},
isbn = {0-7695-2611-X},
pages = {208-212},
doi = {http://doi.ieeecomputersociety.org/10.1109/SNPD-SAWN.2006.29},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, International Conference on & Self-Assembling Wireless Networks, International Workshop on
TI - DCE-MRI Segmentation and Motion Correction Based on Active Contour Model and Forward Mapping
SN - 0-7695-2611-X
SP208
EP212
A1 - Wenzhu Lu,
A1 - Jianhua Yao,
A1 - Chao Lu,
A1 - Sheila Prindiville,
A1 - Catherine Chow,
PY - 2006
KW - null
VL - 0
JA - Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, International Conference on & Self-Assembling Wireless Networks, International Workshop on
ER -
 
Wenzhu Lu, Towson University, MD
Jianhua Yao, National Institutes of Health
Chao Lu, Towson University, MD
Sheila Prindiville, National Institutes of Health
Catherine Chow, National Institutes of Health
This paper presents an automatic method to segment and correct motion artifact on Dynamic Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI). The breast region is segmented from DCE-MRI using mathematical morphology, region growing, and active contour models. The motion artifact presented in the image is then corrected by applying B-Spline curve fitting, active contour model and forward mapping algorithm. Our segmentation method has been tested on 72 DCR-MRI studies from 33 patients. The average segmentation accuracy was 96.76%, and the confidence interval was [95.55%, 97.97%] with p\lt0.05. Simulation and validation experiments for motion correction are working in progress. The detail experimental results will be presented at the conference. The paper represents work-in-progress in our effort to build a CAD system for breast DCE-MRI.
Citation:
Wenzhu Lu, Jianhua Yao, Chao Lu, Sheila Prindiville, Catherine Chow, "DCE-MRI Segmentation and Motion Correction Based on Active Contour Model and Forward Mapping," snpd-sawn, pp.208-212, Seventh ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD'06), 2006
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