发明名称 POSITION CHECKING METHOD OF MULTIPLE SCINTILLATION EVENT
摘要 PURPOSE: To allow multiple event to be separated by an output signal of a photoelectric multiplier of a camera by a source belonging to multiple comparison signal set having the maximum similarity value being registered as a position of a multi-scintillation event. CONSTITUTION: A probability processor 14 is connected to a comparison signal unit 30, in which a multiple comparison signal set is formed or stored. The unit 30 includes a first partial memory 32 including a comparison signal set of individual event and a calculation unit 34 for forming the multiple comparison signal set of multiple event from the comparison signal set stored in the memory 32. An output end of the processor 14 is connected via a similarity threshold 36 to a host computer 38, which produces a scintillation image from the event whose position has been verified for displaying on a monitor 40. At this time the computer 38 activates so that only event with correct primary energy contributes to the scintillation image.
申请公布号 JPH05203749(A) 申请公布日期 1993.08.10
申请号 JP19920248618 申请日期 1992.08.24
申请人 SIEMENS AG 发明人 KURAUSU KURINGENBETSUKUUREEGEN;BERUNHARUTO KONRAATO
分类号 G01T1/164;G01T1/17 主分类号 G01T1/164
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