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Updated: Jun 17, 2025

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
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重建或丢弃:在高和低X射线流量下添加和减去电荷共享校正算法的比较

Oliver L P Pickford Scienti1, Dimitra G Darambara1

  • 1Joint Department of Physics, Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London SM2 5NG, UK.

Sensors (Basel, Switzerland)
|August 10, 2024
PubMed
概括

本研究比较了X射线光子计数光谱成像探测器的增量和减量电荷共享校正算法 (CSCA). 添加式CSCA在绝对效率方面表现出色,而减去式CSCA在较高X射线流量时在相对光谱效率方面表现更好.

关键词:
CdTe 在线播放添加剂 CSCA 添加剂 CSCA 是一个收费共享纠正 收费共享纠正解决能源的解决方案优化优化 优化优化光子计数计数的光子计数频谱成像技术的使用.减值的 CSCA 机构.在 x-CSII 中.

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相关概念视频

Coulomb's Law and The Principle of Superposition01:15

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Coulomb's Law describes the force experienced by two point charges under each other's presence. But what if there are more than two charges? For example, if there is a third charge, does it experience a force that is a simple combination of the individual forces due to the first two charges? Can it be described mathematically?
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