SYSTEM AND METHOD FOR QUALITY CONTROL OF IMAGING DEVICE
作者： Wang Ying , Liu Shitao
DOI:
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摘要: A system (500) and method for quality control of an imaging device. The the device is implemented on apparatus including a scanner (510) couch (520), multiple detection units (511), (520) being configured to support at least two radiation sources (921). may include obtaining instruction regarding motion mode (520). also directing move along axial direction according instruction. further detecting, by target particles from (921) under mode, wherein each neighboring are spaced apart, length source less than in (510).
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