Ringartifact is one of faults of ct scanner frequently.
环转伪影是CT扫描系统常见故障之一。
2
Article analyses the cause of producing ringartifact of ct image in detail.
详细地分析了扫描图像产生环状伪影的原因,叙述了查找及排除故障的过程。
3
Article analyses the cause of producing ringartifact of ct image in detail. Expanation of the procedure of check and elimination the artifact is written in the article.