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Deep Nested Level Sets: Fully Automated Segmentation of Cardiac MR Images in Patients with Pulmonary Hypertension

  • Jinming Duan
  • , Jo Schlemper
  • , Wenjia Bai
  • , Timothy J.W. Dawes
  • , Ghalib Bello
  • , Georgia Doumou
  • , Antonio De Marvao
  • , Declan P. O’Regan
  • , Daniel Rueckert
  • Imperial College London

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

24 Zitate (Scopus)

Abstract

In this paper we introduce a novel and accurate optimisation method for segmentation of cardiac MR (CMR) images in patients with pulmonary hypertension (PH). The proposed method explicitly takes into account the image features learned from a deep neural network. To this end, we estimate simultaneous probability maps over region and edge locations in CMR images using a fully convolutional network. Due to the distinct morphology of the heart in patients with PH, these probability maps can then be incorporated in a single nested level set optimisation framework to achieve multi-region segmentation with high efficiency. The proposed method uses an automatic way for level set initialisation and thus the whole optimisation is fully automated. We demonstrate that the proposed deep nested level set (DNLS) method outperforms existing state-of-the-art methods for CMR segmentation in PH patients.

OriginalspracheEnglisch
TitelMedical Image Computing and Computer Assisted Intervention – MICCAI 2018 - 21st International Conference, 2018, Proceedings
Redakteure/-innenAlejandro F. Frangi, Gabor Fichtinger, Julia A. Schnabel, Carlos Alberola-López, Christos Davatzikos
Herausgeber (Verlag)Springer Verlag
Seiten595-603
Seitenumfang9
ISBN (Print)9783030009366
DOIs
PublikationsstatusVeröffentlicht - 2018
Extern publiziertJa
Veranstaltung21st International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2018 - Granada, Spanien
Dauer: 16 Sept. 201820 Sept. 2018

Publikationsreihe

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Band11073 LNCS
ISSN (Print)0302-9743
ISSN (elektronisch)1611-3349

Konferenz

Konferenz21st International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2018
Land/GebietSpanien
OrtGranada
Zeitraum16/09/1820/09/18

UN SDGs

Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung

  1. SDG 3 – Gute Gesundheit und Wohlergehen
    SDG 3 – Gute Gesundheit und Wohlergehen

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