Distinctness of image (DOI) is a quantification of the deviation of the direction of light propagation from the regular direction by scattering during transmission or reflection. DOI is sensitive to …

2024年11月22日 · Depth-of-interaction (DOI) positron emission tomography (PET) detectors are essential in high-resolution small animal PET. The dual-ended readout detector configuration …

Type or paste a known DOI name exactly—including its prefix and suffix—into the text box below and then ‘submit’ to resolve it. DOIs include a prefix (prefixes always start with 10.) and a …

System simulations with 15 mm LYSO crystals show as high as 23% sensitivity in the cerebral cortex region and 16% sensitivity in the field of view (FOV) center. The unconventional high …

中国科学院深圳先进技术研究院研究员、博士生导师、国自然优秀青年基金获得者（2020）、国家重点研发计划首席科学家（2023）、国自然数学天元重点专项负责人（2023），研究领域为 …

2021年7月6日 · We developed a low-complexity, high-resolution depth-of-interaction (DOI) capable positron emission tomography (PET) detector and tested its performance to prove that …

2025年3月12日 · 此内容面向希望更新桌面应用程序以动态处理显示比例系数（每英寸点或 DPI）更改的开发人员，从而允许其应用程序在呈现的任何显示器上清晰显示。 首先，如果要 …

2024年11月28日 · PET detectors with small crystal cross-sectional sizes, good DOI and timing resolutions and a reduced number of electronics channels were developed. The detectors can …

Leveraging the “digital object identifier” (DOI) can more effectively connect evidence consumers to evidence producers. DOIs are a widely used and well‐established standard for directing …

However, with DOI PET, the signals from each crystal segment must be separately timed and combined, which requires more advanced timing algorithms and huge data. In this work, we …