Zhiqiang Chen,Li Zhang,Ziran Zhao,Yuxiang Xing,Jia Hao,Liang Li
申请号：
US14129655
公开号：
US09448325B2
申请日:
2012.12.31
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The present invention discloses apparatus and method for ray scanning imaging. The apparatus comprises a plurality of ray generators and a ray detection device. The plurality of ray generators are arranged uniformly along a circular arc and emit ray beams in sequence or simultaneously to an object to be inspected within a single scanning period. The ray detection device may be either in a multi-segmental semi-closed configuration composed of a plurality of linear arrays of ray detectors or in a circular arc configuration where a plurality of ray detectors arranged uniformly along a circular arc. During the inspection, the apparatus is advantageous in obtaining the complete ray projection values without rotation thereof, so as to effectively shorten the inspection time.
