1. Accurate 3d Kidney Segmentation Using Unsupervised Domain Translation And Adversarial Networks
- Author
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Qiang Zeng, Zengqin Liu, Yinran Chen, Rong Chen, Song Zheng, Wenkang Fan, Rong Liu, Zhuohui Zheng, Jianhui Chen, Xiongbiao Luo, and Wankang Zeng
- Subjects
Computer science ,business.industry ,Supervised learning ,Pattern recognition ,Image segmentation ,010501 environmental sciences ,01 natural sciences ,Surgical planning ,030218 nuclear medicine & medical imaging ,Convolution ,Domain (software engineering) ,Visualization ,03 medical and health sciences ,0302 clinical medicine ,Segmentation ,Kidney surgery ,Artificial intelligence ,business ,0105 earth and related environmental sciences - Abstract
Computed tomography urography imaging is routinely performed to evaluate the kidneys. Kidney 3D segmentation and reconstruction from urographic images provides physicians with an intuitive visualization way to accurately diagnose and treat kidney diseases, particularly used in surgical planning and outcome analysis before and after kidney surgery. While 3D fully convolution networks have achieved a big success in medical image segmentation, they get trapped in clinical unseen data and cannot be adapted in deferent modalities with one training procedure. This study proposes an unsupervised domain adaptation or translation method with 2D networks to deeply learn urographic images for accurate kidney segmentation. We tested our proposed method on clinical urography data. The experimental results demonstrate our proposed method can resolve the domain shift problem of kidney segmentation and achieve the comparable or better results than supervised learning based segmentation methods.
- Published
- 2021
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