A New Pulse Pileup Rejection Method Based on Position Shift Identification

Zheng Gu,David Prout,Richard Taschereau,Bing Bai,Arion F. Chatziioannou

IEEE Transactions on Nuclear Science（2016）

引用 7|浏览6

暂无评分

摘要

Pulse pileup events degrade the signal-to-noise ratio (SNR) of nuclear medicine data. When such events occur in multiplexed detectors, they cause spatial misposition, energy spectrum distortion and degraded timing resolution, which leads to image artifacts. Pulse pileup is pronounced in PETbox4, a bench top PET scanner dedicated to high sensitivity and high resolution imaging of mice. In that syst...

查看译文

关键词

Detectors,Energy resolution,Sensitivity,Libraries,Image edge detection,Photonics,Logic gates

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要