Dongfang Shen — accepted AI-conference papers

2023

Local-Global Progressive U-Transformers for Accurate Hepatic and Portal Veins Segmentation in Abdominal MR Images

Yu Wu, Dongfang Shen, Jiabao Jin, Guanping Xu, Yinran Chen, Xiongbiao Luo

ICASSP 2023accepted

Segmentation of hepatic and portal veins in abdominal magnetic resonance images plays an essential role in surgical planning of liver tumor ablation and resection. Accurately extracting these blood vessels is a challenging task due to the complex vessel structures with high noise and irregular vesse…

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2022

Contrastive Translation Learning For Medical Image Segmentation

Wankang Zeng, Wenkang Fan, Dongfang Shen, Yinran Chen, Xiongbiao Luo

ICASSP 2022accepted

Unsupervised domain adaptation commonly uses cycle generative networks to produce synthesis data from source to target domains. Unfortunately, translated samples cannot effectively preserve semantic information from input sources, resulting in bad or low adaptability of the network to segment target…

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