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Cited by 2,267

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

CE-Net: Context Encoder Network for 2D Medical Image Segmentation

Open access
Gu, Zaiwang, Cheng, Jun, Fu, Huazhu, Zhou, Kang, Hao, Huaying, Zhao, Yitian, Zhang, Tianyang, Gao, Shenghua, Liu, Jiang·2019·IEEE Transactions on Medical Imaging

Abstract

Medical image segmentation is an important step in medical image analysis. With the rapid development of a convolutional neural network in image processing, deep learning has been used for medical image segmentation, such as optic disc segmentation, blood vessel detection, lung segmentation, cell segmentation, and so on. Previously, U-net based approaches have been proposed. However, the consecutive pooling and strided convolutional operations led to the loss of some spatial information. In this paper, we propose a context encoder network (CE-Net) to capture more high-level information and preserve spatial information for 2D medical image segmentation. CE-Net mainly contains three major components: a feature encoder module, a context extractor, and a feature decoder module. We use the pretrained ResNet block as the fixed feature extractor. The context extractor module is formed by a newly proposed dense atrous convolution block and a residual multi-kernel pooling block. We applied the proposed CE-Net to different 2D medical image segmentation tasks. Comprehensive results show that the proposed method outperforms the original U-Net method and other state-of-the-art methods for optic disc segmentation, vessel detection, lung segmentation, cell contour segmentation, and retinal optical coherence tomography layer segmentation.

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Metadata

Authors
Gu, Z., Cheng, J., Fu, H., Zhou, K., Hao, H., Zhao, Y., Zhang, T., Gao, S., & Liu, J.
Venue
IEEE Transactions on Medical Imaging
Published
2019-10
Volume
38
Issue
10
Pages
2281-2292
ISSN
  • 0278-0062 (ISSN-L)
  • 1558-254X
OpenAlex
W2921406441
Cited by
2,267
References
15
FWCI
86.47
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: CE-Net: Context Encoder Network for 2D Medical Image Segmentation. https://app.cochat.ai/papers/10.1109/tmi.2019.2903562
The paper
Gu, Z., Cheng, J., Fu, H., Zhou, K., Hao, H., Zhao, Y., Zhang, T., Gao, S., & Liu, J. (2019). CE-Net: Context Encoder Network for 2D Medical Image Segmentation. IEEE Transactions on Medical Imaging. https://doi.org/10.1109/tmi.2019.2903562

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