A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI

S. A. Tsaftaris; V. Andermatt; A. Schlegel; A. K. Katsaggelos; D. Li; R. Dharmakumar

doi:10.1109/ICIP.2008.4712421

A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI

S. A. Tsaftaris, V. Andermatt, A. Schlegel, A. K. Katsaggelos, D. Li, R. Dharmakumar

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Scopus citations

Abstract

In this paper an algorithm to detect and elastically match the contours of the epicardial walls of the left ventricle (LV) in cardiac phase-resolved 2-D Magnetic Resonance (MR) images is presented. For both tasks, dynamic programming (DP) is used. A mask conforming to the six segment model of the LV is fitted on a reference image and propagated utilizing the elastic matching information. At its present form the algorithm requires minimal parameter corrections among different sets of cine MRI images. Future extensions include comparisons with contours hand labeled by imaging experts.

Original language	English (US)
Title of host publication	2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings
Pages	2980-2983
Number of pages	4
DOIs	https://doi.org/10.1109/ICIP.2008.4712421
State	Published - Dec 1 2008
Event	2008 IEEE International Conference on Image Processing, ICIP 2008 - San Diego, CA, United States Duration: Oct 12 2008 → Oct 15 2008

Publication series

Name	Proceedings - International Conference on Image Processing, ICIP
ISSN (Print)	1522-4880

Other

Other	2008 IEEE International Conference on Image Processing, ICIP 2008
Country	United States
City	San Diego, CA
Period	10/12/08 → 10/15/08

Keywords

Detection
Dynamic programming
Magnetic resonance imaging
Matching
Registration

ASJC Scopus subject areas

Software
Computer Vision and Pattern Recognition
Signal Processing

Access to Document

10.1109/ICIP.2008.4712421

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Tsaftaris, S. A., Andermatt, V., Schlegel, A., Katsaggelos, A. K., Li, D., & Dharmakumar, R. (2008). A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI. In 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings (pp. 2980-2983). [4712421] (Proceedings - International Conference on Image Processing, ICIP). https://doi.org/10.1109/ICIP.2008.4712421

Tsaftaris, S. A. ; Andermatt, V. ; Schlegel, A. ; Katsaggelos, A. K. ; Li, D. ; Dharmakumar, R. / A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI. 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings. 2008. pp. 2980-2983 (Proceedings - International Conference on Image Processing, ICIP).

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abstract = "In this paper an algorithm to detect and elastically match the contours of the epicardial walls of the left ventricle (LV) in cardiac phase-resolved 2-D Magnetic Resonance (MR) images is presented. For both tasks, dynamic programming (DP) is used. A mask conforming to the six segment model of the LV is fitted on a reference image and propagated utilizing the elastic matching information. At its present form the algorithm requires minimal parameter corrections among different sets of cine MRI images. Future extensions include comparisons with contours hand labeled by imaging experts.",

keywords = "Detection, Dynamic programming, Magnetic resonance imaging, Matching, Registration",

author = "Tsaftaris, {S. A.} and V. Andermatt and A. Schlegel and Katsaggelos, {A. K.} and D. Li and R. Dharmakumar",

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Tsaftaris, SA, Andermatt, V, Schlegel, A, Katsaggelos, AK, Li, D & Dharmakumar, R 2008, A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI. in 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings., 4712421, Proceedings - International Conference on Image Processing, ICIP, pp. 2980-2983, 2008 IEEE International Conference on Image Processing, ICIP 2008, San Diego, CA, United States, 10/12/08. https://doi.org/10.1109/ICIP.2008.4712421

A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI. / Tsaftaris, S. A.; Andermatt, V.; Schlegel, A.; Katsaggelos, A. K.; Li, D.; Dharmakumar, R.

2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings. 2008. p. 2980-2983 4712421 (Proceedings - International Conference on Image Processing, ICIP).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Tsaftaris SA, Andermatt V, Schlegel A, Katsaggelos AK, Li D, Dharmakumar R. A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI. In 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings. 2008. p. 2980-2983. 4712421. (Proceedings - International Conference on Image Processing, ICIP). https://doi.org/10.1109/ICIP.2008.4712421