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专利名称:System, method, and computer program
product that corrects measured data
发明人:Ilmar A. Hein申请号:US100238申请日:20040714公开号:US07149276B2公开日:20061212
专利附图:
摘要:An x-ray computed tomography system, method, and computer product thatgenerates an x-ray beam with an x-ray generator and detects with an x-ray detector atleast one characteristic of the x-ray beam generated by the x-ray generator, after the x-
ray beam has passed through an object, the system including a converting unit configuredto obtain analog projection data outputted by the x-ray detector and to convert theanalog projection data to digital projection data, and a processing unit configured toobtain the digital projection data from the converting unit, to detect overflow digitalprojection data that overflows a measuring range of the computed tomography system,and to correct the overflow digital projection data of the digital projection data by usinga curve fitting function.
申请人:Ilmar A. Hein
地址:Schaumburg IL US
国籍:US
代理机构:Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
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