Laser & Optoelectronics Progress, Volume. 58, Issue 14, 1417001(2021)
Automatic Segmentation Algorithm of Liver Tumor Based on Feature Fusion
Fig. 1. Structure of deeply-supervised net
Fig. 2. Flow chart of our experiment
Fig. 3. Network structure proposed in this paper
Fig. 4. Attention module diagrams. (a) Channel attention module; (b) spatial attention module
Fig. 5. Comparison before and after pretreatment. (a) Transverse plane; (b) sagittal plane; (c) coronal plane; (d) HU distribution before pretreatment; (e) HU distribution after pretreatment
Fig. 6. Segmentation results of different methods. (a) Raw image; (b) Ground truth; (c) proposed method; (d) U-Net; (e) U-Net+deeply-supervised net; (f) U-Net+deeply-supervised net+spatial attention
Fig. 7. Comparison between proposed method and One-stage
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Yiming Liu, Zhiyong Xiao. Automatic Segmentation Algorithm of Liver Tumor Based on Feature Fusion[J]. Laser & Optoelectronics Progress, 2021, 58(14): 1417001
Category: Medical Optics and Biotechnology
Received: Sep. 11, 2020
Accepted: Nov. 14, 2020
Published Online: Jul. 14, 2021
The Author Email: Xiao Zhiyong (zhiyong.xiao@jiangnan.edu.cn)