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Multi-Dimensional Image Reconstruction and Analysis for Expert-System Diagnosis

机译:专家系统诊断的多维图像重建和分析

摘要

The present invention relates to the capabilities of a highly sensitive radioactive-emission camera, a result of a meticulous search for the many different effects that combine synergistically to increase sensitivity and spatial, spectral, and time resolutions. The new camera opens a new realm in SPECT-type imaging, making it viable for dynamic studies, the use of radiopharmaceutical cocktails, molecular imaging, dosimetry and other studies requiring the high sensitivity and resolutions. In particular, the new camera opens the door to SPECT expert system, examples for which are provided. The expert system relates to defining disease signatures for automatic diagnosis, preferably, based on a multi-parameter vector, preferably, based on kinetic radiopharmaceutical values. Additionally or alternatively, based on simultaneous administration of multiple isotopes.
机译:本发明涉及高敏感度放射照相机的能力,这是对许多不同效果进行细致搜索的结果,这些效果协同地结合起来以增加灵敏度以及空间,光谱和时间分辨率。这款新相机为SPECT型成像开辟了一个新领域,使其可用于动态研究,放射性药物混合物的使用,分子成像,剂量测定以及其他需要高灵敏度和分辨率的研究。特别是,新相机为SPECT专家系统打开了大门,并提供了示例。专家系统涉及优选地基于多参数向量,优选地基于动力学放射性药物值来定义用于自动诊断的疾病特征。另外地或可替代地,基于同时施用多种同位素。

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