摘要
目的探讨CR900系统工作中图像的稳定性 ,尽量避免各种操作不当产生的伪影。方法随机抽取CR图像1000张 ,分析其中伪影的产生原因。结果经过分析将伪影产生的原因 ,针对性的制定相应的防止与处理方法 ,提高了图像质量 ,增加合格率 ,降低废片率。结论CR系统是较为复杂的工作过程 ,把握每一个工作环节对获得良好的影像质量非常重要。
Objective To explore the image stability of CR900system and avoid artifacts caused by improper operation.Methods1000pieces of CR image were selected randomly and the causes of artifact were analyzed.Results The causes of artifact were analyzed and the corresponding prevention and solution was made.By using the solution the image quality was improved and the qualify rate was enhanced and the useless film rate was decreased.Conclusion CR system is a complex work process,it is important to control every work link for obtaining good image quality.
出处
《医疗设备信息》
2005年第2期47-48,共2页
Information of Medical Equipment
