Chrome Extension
WeChat Mini Program
Use on ChatGLM

CRF 3D-UNet肺结节分割网络

Computer Engineering and Design(2020)

Cited 4|Views7
No score
Abstract
为提高计算机辅助诊断系统(computer-aided diagnosis,CAD)对肺结节的正确检出率,经过实验,提出融合3D-UNet和全连接条件随机场方法(fully connected conditional random fields)的网络模型,简称CRF 3DUNet网络,对肺结节进行分割.前端使用3D-UNet网络结构,整合结节的空间信息和上下文信息提取不同分辨率级别的特征,对结节实现粗略分割;后面框架使用全连接条件随机场技术,随机场中考虑像素之间的关联性,编码像素的手工特征对前端的输出进行优化,实现结节的细分割.实验结果表明,该算法有效提高了肺结节分割的准确率,使得分割精度达到93.25%.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined