arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2102.13644cs.CV
收藏

手术视觉领域自适应:MICCAI 2020 SurgVisDom挑战赛结果

Surgical Visual Domain Adaptation: Results from the MICCAI 2020 SurgVisDom Challenge

Intuitive, Inc.(直观医疗公司);Konica Minolta, Inc.(柯尼卡美能达公司);University College London(伦敦大学学院);University of Genoa(热那亚大学);University of Burgundy(勃艮第大学);German Cancer Research Center (DKFZ)(德国癌症研究中心);National Center for Tumor Diseases (NCT)(国家肿瘤疾病中心)
Aneeq Zia, Kiran Bhattacharyya, Xi Liu, Ziheng Wang, Satoshi Kondo, Emanuele Colleoni, Beatrice van Amsterdam, Razeen Hussain, Raabid Hussain, Lena Maier-Hein, … 展开作者

Aneeq Zia, Kiran Bhattacharyya, Xi Liu, Ziheng Wang, Satoshi Kondo, Emanuele Colleoni, Beatrice van Amsterdam, Razeen Hussain, Raabid Hussain, Lena Maier-Hein, Danail Stoyanov, Stefanie Speidel, Anthony Jarc

摘要:

手术数据科学通过启用上下文感知应用程序,正在彻底改变微创手术。然而,围绕开发情境感知模型所需的手术数据(以及更普遍的健康数据)存在许多挑战。这项工作-作为2020年医学图像计算和计算机辅助干预(MICCAI)会议上内窥镜视觉(EndoVis)挑战的一部分-旨在探索手术中视觉领域自适应的潜力,以克服数据隐私问题。特别是,我们建议使用虚拟现实(VR)模拟机器人辅助手术中的手术练习的视频来开发算法,以识别类似临床环境中的任务。我们提出了不同的方法来解决视觉领域自适应的挑战参与者开发的性能。我们的分析表明,所提出的模型无法单独从VR数据中学习有意义的基于运动的特征,但当少量临床数据也可用时,效果明显更好。基于这些结果,我们讨论了有前途的方法和进一步的工作,以解决问题的视觉领域自适应在手术数据科学。我们还在https://www.synapse.org/surgvisdom2020上公开发布挑战数据集。

英文摘要:

Surgical data science is revolutionizing minimally invasive surgery by enabling context-aware applications. However, many challenges exist around surgical data (and health data, more generally) needed to develop context-aware models. This work - presented as part of the Endoscopic Vision (EndoVis) challenge at the Medical Image Computing and Computer Assisted Intervention (MICCAI) 2020 conference - seeks to explore the potential for visual domain adaptation in surgery to overcome data privacy concerns. In particular, we propose to use video from virtual reality (VR) simulations of surgical exercises in robotic-assisted surgery to develop algorithms to recognize tasks in a clinical-like setting. We present the performance of the different approaches to solve visual domain adaptation developed by challenge participants. Our analysis shows that the presented models were unable to learn meaningful motion based features form VR data alone, but did significantly better when small amount of clinical-like data was also made available. Based on these results, we discuss promising methods and further work to address the problem of visual domain adaptation in surgical data science. We also release the challenge dataset publicly at https://www.synapse.org/surgvisdom2020.

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。

↑