It is calculated as half of the value of the sampling rate.Passing this level causes aliasing distortion, or foldover.

它的计算法是率除以二，超过这个数值会导致折叠失真，或称折叠。

Our approach is based on a gradient domain technique that preserves important local perceptual cues while avoiding traditional problems such as aliasing, ghosting and haloing.

我们的法是一种基于梯度域法的技术，保存了重要的局部视觉暗示并避免了传统的混淆现象，如鬼影和光晕的问。

The edge raggedness associated with dotmatrix printed copy or some electronic images. These edges are commonly referred to as jaggies. Alternative term: feathering. See also: anti-aliasing.

点阵印表机或电子影像的粗糙边缘，看起来像锯齿状的缺口。