Method design of low light level night vision optical system with wide field view and large relative was described.

介绍了一种大相对孔径、大视场微光夜视系统的设计方法。

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The paper proposes a stereo vision coordinate measurement system based on optical probe with the function of measuring and calibrating.

提出了一种基于测量与校准功能合一的光学测棒的立体视觉坐标测量系统。

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An optic fiber grating diffraction screen is developed by use of optical diffraction. Combining with computer neural network, a vision system for recognizing stereo shape is developed.

利用光学衍射原理，研制成了光纤光栅衍射屏，并与计算机神经网络相结合，开发了一种识别立体形状的视觉系统。

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