Search Results for author: Changfa Shi

Found 3 papers, 0 papers with code

SAR-U-Net: squeeze-and-excitation block and atrous spatial pyramid pooling based residual U-Net for automatic liver segmentation in Computed Tomography

no code implementations11 Mar 2021 Jinke Wang, Peiqing Lv, Haiying Wang, Changfa Shi

Background and objective: In this paper, a modified U-Net based framework is presented, which leverages techniques from Squeeze-and-Excitation (SE) block, Atrous Spatial Pyramid Pooling (ASPP) and residual learning for accurate and robust liver CT segmentation, and the effectiveness of the proposed method was tested on two public datasets LiTS17 and SLiver07.

Liver Segmentation

Multi-Slice Low-Rank Tensor Decomposition Based Multi-Atlas Segmentation: Application to Automatic Pathological Liver CT Segmentation

no code implementations24 Feb 2021 Changfa Shi, Min Xian, Xiancheng Zhou, Haotian Wang, Heng-Da Cheng

Both qualitative and quantitative results demonstrate that, in the presence of major pathology, the proposed method is more accurate and robust than state-of-the-art methods.

Image Registration Liver Segmentation +2

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