Automatic Liver Segmentation Using Multi-plane Integrated Fully Convolutional Neural Networks

Chi Wang, Hong Song*, Lei Chen, Qiang Li, Jian Yang, Xiaohua Tony Hu, Le Zhang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

12 Citations (Scopus)

Abstract

Automatic liver segmentation in 3D medical images is essential in many clinical applications, such as pathological diagnosis of surgical planning, postoperative assessment and hepatic diseases. However, it is still a very challenging task due to the complex background, fuzzy boundary, and various appearance of the liver. In this paper, we propose a multi-plane integrated fully convolutional neural network to segment the liver from 3D CT volumes. Our network uses multiple layers of dilated convolution filters to replace traditional ones. Residual connections and multi-scale predictions are also employed in the network to improve the segmentation performance. We extensively evaluated our method on the dataset of MICCAI 2017 Liver Tumor Segmentation (LiTS) Challenge. Our method outperformed other state-of-the-art methods with an average Dice score of 96.7% on the segmentation results of liver, which only used a single framework without any pre-processing operation on it.

Original languageEnglish
Title of host publicationProceedings - 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018
EditorsHarald Schmidt, David Griol, Haiying Wang, Jan Baumbach, Huiru Zheng, Zoraida Callejas, Xiaohua Hu, Julie Dickerson, Le Zhang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages518-523
Number of pages6
ISBN (Electronic)9781538654880
DOIs
Publication statusPublished - 21 Jan 2019
Event2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018 - Madrid, Spain
Duration: 3 Dec 20186 Dec 2018

Publication series

NameProceedings - 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018

Conference

Conference2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018
Country/TerritorySpain
CityMadrid
Period3/12/186/12/18

Keywords

  • CT
  • convolutional neural networks
  • deep learning
  • liver segmentation
  • multi-plane integration

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