首页> 外文会议>International conference on image analysis and processing >Fully-Automated CNN-Based Computer Aided Celiac Disease Diagnosis
【24h】

Fully-Automated CNN-Based Computer Aided Celiac Disease Diagnosis

机译:基于CNN的全自动计算机辅助乳糜泻诊断

获取原文
获取外文期刊封面目录资料

摘要

While a significant amount of research has been on computer aided diagnosis of celiac disease, challenges remain especially due to difficult imaging conditions during endoscopy which frequently result in image degradations. To compensate for these degradations which often hide relevant disease markers, classification trials so far have been performed exclusively utilizing informative patches, which were manually selected by experienced physicians. In this work, we propose a novel fully-automated method to obtain decisions from computer aided diagnosis systems without any interaction, based on original endoscopic image data. For this purpose, we rely on a discriminative model based on convo-lutional neural networks trained with informative patch data. Additionally, we fit a probabilistic model utilizing original endoscopic image data to obtain realistic predictions for patches concerning their level of reliability. In our experiments, the state-of-the-art considering a classification on image as well as on patient level is outperformed.
机译:尽管已经对计算机辅助诊断腹腔疾病进行了大量研究,但是挑战仍然存在,尤其是由于内窥镜检查期间成像条件困难,经常导致图像质量下降。为了补偿这些通常隐藏相关疾病标记的降解,迄今为止,分类试验仅利用信息性补丁进行,而这些信息是由经验丰富的医生手动选择的。在这项工作中,我们提出了一种新颖的全自动方法,基于原始内窥镜图像数据,无需任何交互即可从计算机辅助诊断系统获取决策。为此,我们依赖于基于信息丰富的补丁数据训练的卷积神经网络的判别模型。此外,我们使用原始内窥镜图像数据拟合概率模型,以获取有关其可靠性水平的补丁的实际预测。在我们的实验中,考虑到图像和患者级别分类的最新技术表现要优于传统技术。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号