Ringing can be eliminated by increasing the desired closed-loop time constant. 可以通过增大期望闭环时间常数来消除振铃现象。
The unfavorable ringing effects are avoided due to the incorporated statistical prior and guidance of the evaluated EAMs. 由于人脸统计先验的约束以及引入边缘活动度来指导迭代求解过程,避免了由经典恢复算法得到的结果中会出现的振铃波纹。