2014
DOI: 10.1371/journal.pone.0114760
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Automatic Segmentation of the Left Ventricle in Cardiac MRI Using Local Binary Fitting Model and Dynamic Programming Techniques

Abstract: Segmentation of the left ventricle is very important to quantitatively analyze global and regional cardiac function from magnetic resonance. The aim of this study is to develop a novel algorithm for segmenting left ventricle on short-axis cardiac magnetic resonance images (MRI) to improve the performance of computer-aided diagnosis (CAD) systems. In this research, an automatic segmentation method for left ventricle is proposed on the basis of local binary fitting (LBF) model and dynamic programming techniques.… Show more

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Cited by 41 publications
(28 citation statements)
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“…Average dice metric CNN and deformable models [8] 0.93 DBN and deformable models [9] 0.90 Heuristics and deformable models [19] 0.91 CNN standalone [17] 0.86…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Average dice metric CNN and deformable models [8] 0.93 DBN and deformable models [9] 0.90 Heuristics and deformable models [19] 0.91 CNN standalone [17] 0.86…”
Section: Methodsmentioning
confidence: 99%
“…A combination of complex heuristics and deformable model, described in [19], preforms not as good as aforementioned combinations with advanced machine learning, yet it is quite competitive with DM value 0.91 on Sunnybrook dataset.…”
Section: Deformable Modelsmentioning
confidence: 98%
“…Hu et al proposed an automatic LV myocardium segmentation using local binary fitting and dynamic programming [7], producing a DM result of 0.89±0.04 and 0.93±0.02 for the endocardium and epicardium segmentation, respectively. Uzunbas et al performed a semi-automatic LV myocardium segmentation using graph cut and deformable models [8].…”
Section: Introductionmentioning
confidence: 99%
“…There are many previous works proposed as the methods for automatic segmentation in MR images which focus on different organs such as brain, kidneys, liver, and heart [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21].…”
Section: Introductionmentioning
confidence: 99%
“…The other is necessary to use some training datasets, and is called segmentation with strong prior [8]. The examples of segmentation algorithms are thresholding [8,9], region growing [10], dynamic programming (DP) [11], deformable models [12], graph cuts [12], active contour models (ACM) [13][14], level-set [15], KNN classifier [16], convex relaxed distribution matching [17], robust adaptive Gaussian regularizing Chan-Vese (CV) model [18], and clustering [19]. Most of the previous works were focused on automatic LV segmentation for evaluating the cardiac function, but only a few works were focused on cardiac T2* estimation.…”
Section: Introductionmentioning
confidence: 99%