公开(公告)号：US07109490B2

公开(公告)日：2006-09-19

申请号：US10488398

申请日：2002-08-21

申请人： Theobald Fuchs ,  Willi Kalender ,  Tillman Riess ,  Quirin Spreiter ,  Thomas von der Haar

发明人： Theobald Fuchs ,  Willi Kalender ,  Tillman Riess ,  Quirin Spreiter ,  Thomas von der Haar

IPC分类号： G01T1/20 ,  G01T1/166

CPC分类号： A61B6/586 ,  A61B6/027 ,  A61B6/032 ,  A61B6/4021

摘要： A method is for restoring a signal of a defective channel of a beam detector, which has a multitude of channels and by means of which projections are recorded from different directions of projection. The channels of the beam detector each have a detector element with channel electronics connected downstream thereform. The signal of the defective channel is restored while using neighboring signals of an M-neighborhood of the same projection and from adjacent signals of an M-neighborhood of additional projections.

摘要翻译： 一种用于恢复具有多个通道的波束检测器的缺陷通道的信号的方法，并且借助于这些通道从不同的投影方向记录投影。 光束检测器的通道各自具有检测器元件，其通道电子器件连接在下游。 在使用相同投影的M邻域的相邻信号和附加投影的M邻域的相邻信号的同时恢复缺陷信道的信号。