Bruno Kristiaan Bernard De Man,Abdelaziz Ikhlef,Jiang Hsieh,Jeffrey Alan Kautzer,Robert F. Senzig,Paavana Sainath,Xiaoye Wu,Jed Douglas Pack
申请号：
US12837035
公开号：
US20120014502A1
申请日:
2010.07.15
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A computed tomography (CT) detector array includes a central region substantially symmetric about a central axis thereof and includes a first plurality of x-ray detector cells configured to acquire CT data from a first number of detector rows during a scan, wherein the central axis is in a channel direction of the CT detector array and transverse to a slice direction of the CT detector array. A first wing is coupled to a first side of the central region, and a second wing is coupled to a second side of the central region opposite the first side. The first and second wings include respective second and third pluralities of x-ray detector cells and are each configured to acquire CT data from a number of detector rows that is less than the first number of detector rows. The CT detector array is asymmetric about the central axis of the central region.
