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Segmentation of biventricle in cardiac cine MRI via nested capsule dense network
BACKGROUND: Cardiac magnetic resonance image (MRI) has been widely used in diagnosis of cardiovascular diseases because of its noninvasive nature and high image quality. The evaluation standard of physiological indexes in cardiac diagnosis is essentially the accuracy of segmentation of left ventricl...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
PeerJ Inc.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9748817/ https://www.ncbi.nlm.nih.gov/pubmed/36532806 http://dx.doi.org/10.7717/peerj-cs.1146 |
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author | Zhang, Jilong Zhang, Yajuan Zhang, Hongyang Zhang, Quan Su, Weihua Guo, Shijie Wang, Yuanquan |
author_facet | Zhang, Jilong Zhang, Yajuan Zhang, Hongyang Zhang, Quan Su, Weihua Guo, Shijie Wang, Yuanquan |
author_sort | Zhang, Jilong |
collection | PubMed |
description | BACKGROUND: Cardiac magnetic resonance image (MRI) has been widely used in diagnosis of cardiovascular diseases because of its noninvasive nature and high image quality. The evaluation standard of physiological indexes in cardiac diagnosis is essentially the accuracy of segmentation of left ventricle (LV) and right ventricle (RV) in cardiac MRI. The traditional symmetric single codec network structure such as U-Net tends to expand the number of channels to make up for lost information that results in the network looking cumbersome. METHODS: Instead of a single codec, we propose a multiple codecs structure based on the FC-DenseNet (FCD) model and capsule convolution-capsule deconvolution, named Nested Capsule Dense Network (NCDN). NCDN uses multiple codecs to achieve multi-resolution, which makes it possible to save more spatial information and improve the robustness of the model. RESULTS: The proposed model is tested on three datasets that include the York University Cardiac MRI dataset, Automated Cardiac Diagnosis Challenge (ACDC-2017), and the local dataset. The results show that the proposed NCDN outperforms most methods. In particular, we achieved nearly the most advanced accuracy performance in the ACDC-2017 segmentation challenge. This means that our method is a reliable segmentation method, which is conducive to the application of deep learning-based segmentation methods in the field of medical image segmentation. |
format | Online Article Text |
id | pubmed-9748817 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | PeerJ Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-97488172022-12-15 Segmentation of biventricle in cardiac cine MRI via nested capsule dense network Zhang, Jilong Zhang, Yajuan Zhang, Hongyang Zhang, Quan Su, Weihua Guo, Shijie Wang, Yuanquan PeerJ Comput Sci Bioinformatics BACKGROUND: Cardiac magnetic resonance image (MRI) has been widely used in diagnosis of cardiovascular diseases because of its noninvasive nature and high image quality. The evaluation standard of physiological indexes in cardiac diagnosis is essentially the accuracy of segmentation of left ventricle (LV) and right ventricle (RV) in cardiac MRI. The traditional symmetric single codec network structure such as U-Net tends to expand the number of channels to make up for lost information that results in the network looking cumbersome. METHODS: Instead of a single codec, we propose a multiple codecs structure based on the FC-DenseNet (FCD) model and capsule convolution-capsule deconvolution, named Nested Capsule Dense Network (NCDN). NCDN uses multiple codecs to achieve multi-resolution, which makes it possible to save more spatial information and improve the robustness of the model. RESULTS: The proposed model is tested on three datasets that include the York University Cardiac MRI dataset, Automated Cardiac Diagnosis Challenge (ACDC-2017), and the local dataset. The results show that the proposed NCDN outperforms most methods. In particular, we achieved nearly the most advanced accuracy performance in the ACDC-2017 segmentation challenge. This means that our method is a reliable segmentation method, which is conducive to the application of deep learning-based segmentation methods in the field of medical image segmentation. PeerJ Inc. 2022-11-30 /pmc/articles/PMC9748817/ /pubmed/36532806 http://dx.doi.org/10.7717/peerj-cs.1146 Text en ©2022 Zhang et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ Computer Science) and either DOI or URL of the article must be cited. |
spellingShingle | Bioinformatics Zhang, Jilong Zhang, Yajuan Zhang, Hongyang Zhang, Quan Su, Weihua Guo, Shijie Wang, Yuanquan Segmentation of biventricle in cardiac cine MRI via nested capsule dense network |
title | Segmentation of biventricle in cardiac cine MRI via nested capsule dense network |
title_full | Segmentation of biventricle in cardiac cine MRI via nested capsule dense network |
title_fullStr | Segmentation of biventricle in cardiac cine MRI via nested capsule dense network |
title_full_unstemmed | Segmentation of biventricle in cardiac cine MRI via nested capsule dense network |
title_short | Segmentation of biventricle in cardiac cine MRI via nested capsule dense network |
title_sort | segmentation of biventricle in cardiac cine mri via nested capsule dense network |
topic | Bioinformatics |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9748817/ https://www.ncbi.nlm.nih.gov/pubmed/36532806 http://dx.doi.org/10.7717/peerj-cs.1146 |
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