arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.11926eess.IVcs.CV
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mr2NST:用于乳腺摄影的多分辨率和多参考神经风格转换

mr2NST: Multi-Resolution and Multi-Reference Neural Style Transfer for Mammography

Shanghai United Imaging Intelligence Co., Ltd.(上海联影智能医疗科技有限公司);Institute for Medical Imaging Technology, School of Biomedical Engineering, Shanghai Jiao Tong University(上海交通大学生物医学工程学院医学影像技术研究所)

Sheng Wang, Jiayu Huo, Xi Ouyang, Jifei Che, Xuhua Ren, Zhong Xue, Qian Wang, Jie-Zhi Cheng

摘要:

在许多临床研究中,具有深度学习技术的计算机辅助诊断已被证明有助于乳腺X射线摄影的诊断。然而,不同供应商的图像风格非常独特,并且不同供应商之间可能存在领域差距,这可能会影响深度学习模型的普遍适用性。在这项研究中,我们明确地解决风格多样性的问题,提出了多分辨率和多参考神经风格转移(mr2NST)网络。mr2NST可以将来自不同供应商的样式标准化为具有非常高分辨率的相同样式基线。我们说明,传输的图像的图像质量是可比的原始图像的质量的目标域(供应商)的NIMA分数。同时,mr2NST结果也被证明有助于乳腺X线照片中的病变检测。

英文摘要:

Computer-aided diagnosis with deep learning techniques has been shown to be helpful for the diagnosis of the mammography in many clinical studies. However, the image styles of different vendors are very distinctive, and there may exist domain gap among different vendors that could potentially compromise the universal applicability of one deep learning model. In this study, we explicitly address style variety issue with the proposed multi-resolution and multi-reference neural style transfer (mr2NST) network. The mr2NST can normalize the styles from different vendors to the same style baseline with very high resolution. We illustrate that the image quality of the transferred images is comparable to the quality of original images of the target domain (vendor) in terms of NIMA scores. Meanwhile, the mr2NST results are also shown to be helpful for the lesion detection in mammograms.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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