福建电脑2024，Vol.40Issue(5)：65-69,5.DOI:10.16707/j.cnki.fjpc.2024.05.012
锥束CT散射校正的平板探测研究
Research on Flat-Panel Detector for Scatter Correction in Cone-Beam CT
罗雪莹1
作者信息
- 1. 郑州财税金融职业学院信息技术系 郑州 450000
- 折叠
摘要
Abstract
In order to solve the scattering problem caused by cone beam CT in industrial CT non-destructive testing and improve image quality.This article proposes a hardware correction method for cone beam CT scattering based on flat panel detectors.This method adds a scattering correction unit to the flat panel detector BSA to preprocess the raw data,effectively removing scattering noise and reducing the impact of scattering on cone beam CT images.The experimental results show that this method can significantly improve the clarity and contrast of cone beam CT images,and reduce the impact of scattering on image quality.关键词
平板探测器/锥束CT/散射校正/图像质量Key words
Flat Panel Detector/X-Ray Cone-Beam CT/Scatter Correction/Image Quality分类
信息技术与安全科学引用本文复制引用
罗雪莹..锥束CT散射校正的平板探测研究[J].福建电脑,2024,40(5):65-69,5.
