Cardiac cine MRI left ventricle segmentation combining deep learning and graphical models

2020 ◽  
Author(s):  
Fumin Guo ◽  
Matthew Ng ◽  
Graham A. Wright
Keyword(s):  
Deep Learning ◽  
Left Ventricle ◽  
Graphical Models ◽  
Cine Mri ◽  
Cardiac Cine ◽  
Ventricle Segmentation

scholarly journals Automatic Image-Driven Segmentation of Left Ventricle in Cardiac Cine MRI

2009 ◽  
Author(s):  
Yingli Lu ◽  
Perry Radau ◽  
Kim Connelly ◽  
Alexander Dick ◽  
Graham Wright
Keyword(s):  
Left Ventricle ◽  
Automatic Segmentation ◽  
Polar Coordinates ◽  
Cine Mri ◽  
Mr Images ◽  
Contour Segmentation ◽  
Cardiac Cine ◽  
Two Phases ◽  
Ventricle Segmentation ◽  
Cine Short Axis

This study investigates a fully automatic left ventricle segmentation method from cine short axis MR images. Advantages of this method include that it: 1) is image-driven and does not require manually drawn initial contours. 2) provides not only endocardial and epicardial contours, but also papillary muscles and trabeculations’ contours; 3) introduces a roundness measure that is fast and automatically locates the left ventricle; 4) simplifies the epicardial contour segmentation by mapping the pixels from Cartesian to approximately polar coordinates; and 5) applies a fast Fourier transform to smooth the endocardial and epicardial contours. Quantitative evaluation was performed on the 15 subjects of the MICCAI 2009 Cardiac MR Left Ventricle Segmentation hallenge. The average perpendicular distance between manually drawn and automatically selected contours over all slices, all studies, and two phases (end-diastole and end-systole) was 2.07 0.61 mm for endocardial and 1.91 0.63 mm for epicardial contours. These results indicate a promising method for automatic segmentation of left ventricle for clinical use.

Automatic segmentation of left ventricle in cardiac cine MRI images based on deep learning

2017 ◽  
Author(s):  
Tian Zhou ◽  
Ilknur Icke ◽  
Belma Dogdas ◽  
Sarayu Parimal ◽  
Smita Sampath ◽  
...  
Keyword(s):  
Deep Learning ◽  
Left Ventricle ◽  
Automatic Segmentation ◽  
Cine Mri ◽  
Cardiac Cine

Left ventricle segmentation for cine MR using deep learning

2021 ◽  
pp. 37-57
Author(s):  
Hisham Abdeltawab ◽  
Fahmi Khalifa ◽  
Fatma Taher ◽  
Mohammed Ghazal ◽  
Ali H. Mahmoud ◽  
...  
Keyword(s):  
Deep Learning ◽  
Left Ventricle ◽  
Cine Mr ◽  
Ventricle Segmentation

scholarly journals Left ventricle segmentation in the era of deep learning

2019 ◽  
Vol 27 (3) ◽  
pp. 988-991 ◽  
Author(s):  
Jelmer M. Wolterink
Keyword(s):  
Deep Learning ◽  
Left Ventricle ◽  
Ventricle Segmentation

scholarly journals MFP-Unet: A novel deep learning based approach for left ventricle segmentation in echocardiography

2019 ◽  
Vol 67 ◽  
pp. 58-69 ◽  
Author(s):  
Shakiba Moradi ◽  
Mostafa Ghelich Oghli ◽  
Azin Alizadehasl ◽  
Isaac Shiri ◽  
Niki Oveisi ◽  
...  
Keyword(s):  
Deep Learning ◽  
Left Ventricle ◽  
Ventricle Segmentation
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