发明名称 |
DEVICE AND METHOD FOR RAY SCANNING IMAGING |
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 detection units 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. |
申请公布号 |
KR20140120382(A) |
申请公布日期 |
2014.10.13 |
申请号 |
KR20147027486 |
申请日期 |
2012.12.31 |
申请人 |
NUCTECH COMPANY LIMITED;TSINGHUA UNIVERSITY |
发明人 |
CHEN ZHIQIANG;ZHANG LI;ZHAO ZIRAN;XING YUXIANG;HAO JIA;LI LIANG |
分类号 |
G01N23/04;G01T7/00 |
主分类号 |
G01N23/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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