Beam Hardening Artifacts的意思|示意
光束硬化工件
Beam Hardening Artifacts的网络常见释义
硬化伪影 CCTA显示支架覆盖节段管腔时，受三种伪影影响：运动伪影；射束硬化伪影（Beam Hardening Artifacts），能导致支架结构在重建图像上显示较正常增粗，甚至影响管腔，妨碍了病变是否存在以及程度的评价，特殊的重建算法能够部分修正这...
Beam Hardening Artifacts相关例句
This paper introduces a simple and practical method to correct the beam hardening artifacts, which is different from the method of software correction model.
研究一种有别于软件校正模型的更为简单实用的射束硬化伪像校正方法。
The method made the X-ray beam harden at first, and then the kinds of prehardening materials and correction rule of beam hardening artifacts were obtained through experiment.
该方法对X射线进行一定程度的预硬化，通过实验获得预硬化材料种类及射束硬化伪像的校正规律。
Dual-energy CT has also been shown to allow for improvements in image quality and reduction in artifacts such as beam hardening that have traditionally limited CT perfusion imaging(101).
双能CT也已被证明能够改进图像质量和减少伪影如射线硬化等在CT灌注成像方面的传统局限性（101）。
Once this kind of data is used to reconstruct the image directly, beam-hardening artifacts appear in the reconstructed image.
若直接用多色投影数据来重建图像，就会出现射束硬化伪迹，这种硬化伪迹如果不校正就会影响医学诊断和工业检测的结果。