line-grating 线光栅
taper line grating 织物密度板
grating line 光栅划线
varied line space grating 变栅距光栅
varied-line-space grating 变线距光栅
The stereo-photographing technology, which USES line grating and reverts to stereo image, plays a special role in 3-dim display.
立体照相采用线条光栅还原立体图像，在三维显示技术中具有独特的作用。
And line grating is used to measure arc length in order to increase Angle measuring precision, thus high differentiate locating in space can be realized.
用长光栅测弧长来实现角度测量的高分辨率要求，实现空间上的高精度定位。
Depends on disparity theory, it is given the function of combining and separating image with line grating, stereo imaging of far, near objects and its making method.
介绍了基于视差理论的线条光栅并像、分像作用和远、近景物的立体成像技术，以及立体图像的制作方法。
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