The effect of the imaging unit with non-uniform response   on the reconstructed image in the CT system

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The effect of the imaging unit with non-uniform response on the reconstructed image in the CT system

更新时间：2025-09-01

- The effect of the imaging unit with non-uniform response on the reconstructed image in the CT system
- Issue 2, Pages: 100-102(2001)
- 作者机构：
  
  1:华北工业学院无损检测中心,山西,太原,030051
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2001
- 稿件说明：
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The effect of the imaging unit with non-uniform response on the reconstructed image in the CT system[J]. 2001, (2): 100-102.
DOI：

The effect of the imaging unit with non-uniform response on the reconstructed image in the CT system[J]. 2001, (2): 100-102. DOI：

摘要

在 CT扫描系统中

成像系统响应的不一致性将导致所获取的投影中存在趋势项

这将引起 CT重建图像质量的下降。分析了成像系统响应不一致性产生的原因及其对 CT重建图像的影响

提出了不一致性校正方法

并通过实验进行了验证。

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