摘要
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers with an overall five-year survival rate of 8%. Due to subtle texture changes of PDAC, pancreatic dual-phase imaging is recommended for better diagnosis of pancreatic disease. In this study, we aim at enhancing PDAC automatic segmentation by integrating multi-phase information (i.e., arterial phase and venous phase). To this end, we present Hyper-Pairing Network (HPN), a 3D fully convolution neural network which effectively integrates information from different phases. The proposed approach consists of a dual path network where the two parallel streams are interconnected with hyper-connections for intensive information exchange. Additionally, a pairing loss is added to encourage the commonality between high-level feature representations of different phases. Compared to prior arts which use single phase data, HPN reports a significant improvement up to 7.73% (from 56.21% to 63.94%) in terms of DSC.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Medical Image Computing and Computer Assisted Intervention – MICCAI 2019 - 22nd International Conference, Proceedings |
| 编辑 | Dinggang Shen, Pew-Thian Yap, Tianming Liu, Terry M. Peters, Ali Khan, Lawrence H. Staib, Caroline Essert, Sean Zhou |
| 出版商 | Springer Science and Business Media Deutschland GmbH |
| 页 | 155-163 |
| 页数 | 9 |
| ISBN(印刷版) | 9783030322441 |
| DOI | |
| 出版状态 | 已出版 - 2019 |
| 已对外发布 | 是 |
| 活动 | 22nd International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2019 - Shenzhen, 中国 期限: 13 10月 2019 → 17 10月 2019 |
出版系列
| 姓名 | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| 卷 | 11765 LNCS |
| ISSN(印刷版) | 0302-9743 |
| ISSN(电子版) | 1611-3349 |
会议
| 会议 | 22nd International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2019 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Shenzhen |
| 时期 | 13/10/19 → 17/10/19 |
联合国可持续发展目标
此成果有助于实现下列可持续发展目标:
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可持续发展目标 3 良好健康与福祉
学术指纹
探究 'Hyper-Pairing Network for Multi-phase Pancreatic Ductal Adenocarcinoma Segmentation' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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