EMISSION-TRANSMISSION IMAGING SYSTEM USING SINGLE ENERGY AND DUAL ENERGY TRANSMISSION AND RADIONUCLIDE EMISSION DATA
专利汇可以提供EMISSION-TRANSMISSION IMAGING SYSTEM USING SINGLE ENERGY AND DUAL ENERGY TRANSMISSION AND RADIONUCLIDE EMISSION DATA专利检索，专利查询，专利分析的服务。并且Radionuclide emission imaging is improved by correcting emission-transmission data for attenuation along calculated path lengths and through calculated basis material. X-ray transmission data are used to develop an attenuation map through an object which is then used in reconstructing an image based on emission data. Radiation detection circuitry is provided which has different operating modes in detecting the X-ray and emission photons passing through the object. An iterative process is used to reconstruct the radionuclide distribution using the radionuclide projection data and the attenuation map based on physical characteristics of the object being imaged. Subsets of the complete radionuclide projection data are used to reconstruct image subsets of the radionuclide distribution. The image subsets can be generated concurrently with the acquisition of the radionuclide projection data or following acquisition of all data.，下面是EMISSION-TRANSMISSION IMAGING SYSTEM USING SINGLE ENERGY AND DUAL ENERGY TRANSMISSION AND RADIONUCLIDE EMISSION DATA专利的具体信息内容。
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