Fast collection of three-dimension information is the key technique in three-dimension real scene modeling and Virtual Reality.

三维信息快速采集是真实场景建模与三维虚拟现实技术的关键。

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Environment perception is a key technique for mobile robots. It primarily includes two-dimension and three-dimension information processing and understanding.

环境感知是移动机器人的基础关键技术，主要包括二维和三维信息处理、理解。

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So, more and more scholars attach importance to optical three-dimension shape measurement and it is being one of front line studying fields and researching direction of information optics.

因此，光学三维面形测量技术受到广大学者的重视，正成为信息光学的前沿研究领域和方向之一。

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