The offsetpattern is applied on the frames, wherein the offsetpattern is displayed at the same polarity in the same column of each frame in the same group.
偏移图像 被套用在帧上，其中同一群组中的每个帧的每一行的偏移图像用相同的极性 显示。
2
Sometimes it is called a sandwich knife, although now, most makers have an offset knife pattern that is more suitable as a sandwich knife.
有时，他被称为三明治刀，但现在很多生产厂商经常会生产更适用的三明治刀。
3
The images of compensating process verify the influence of nonuniformity of responsibility and offset on fixed pattern noise.