Based on the principle of demodulating the displacement of the projected fringes with digital image correlation method, a micro fringe projection correlation method is proposed.

基于数字图像相关法解调被物体高度调制的投影栅线平移量的原理，提出了显微栅线投影相关法的概念。

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The principle of projection type micro optical encoder has been described and the optics theory of grating imaging is deduced.

对投影型微光学编码器的原理进行了分析，结合微机电系统集成技术，提出并实现了投影型微光学编码器。

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Official publication or identify the best model is the projection of the latest Trend Micro virus pattern found in the assembly.

官方发布或最佳投影识别模式是趋势科技的最新发现的病毒为模式的汇编。

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Of course, much will depend on how good the projection is, but already "the image quality of these micro projectors can be impressive considering their size, " notes Aloysius Choong, an analyst with research firm IDC, who's seen a few prototypes in action.

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