問題詳情

9.下列那一種CT,會因單一偵測器故障產生環狀假影(ring artifact)?
(A)rotate / rotate, fan beam
(B)rotate / stationary, fan beam
(C)translate / rotate, fan beam
(D)translate / rotate, pencil beam

參考答案

答案:A
難度:簡單0.835227
統計:A(147),B(8),C(13),D(1),E(0)

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