3-D optical measurement 三维光学测量
3 d optical measurement 光学三维测量
3 d optical measurement system 三维光学测量系统
optical -d measurement 光学三维测量
optical d shape measurement 光学三维轮廓测量
optical d measurement technology 光学三维测量技术
optical 3-d measurement 光学三维面形测量
optical 3 d shape measurement 光学三维轮廓测量
optical 3-d shape measurement 光学三维轮廓测量
The surfaces of diffraction optical element (DOE) are often deep and discontinuous, which lead to some difficulties for measurement of the 3-d surface topography of DOE.
衍射光学元件(DOE)表面形貌的测量需要解决因表面结构深度较大和表面不连续给测量带来的困难。
Optical 3-d shape measurement technology has been widely used in shape measurement because of its characteristics of non-contact, high accuracy, high speed and high automation.
光学三维形貌测量技术具有非接触性、高精度、高速性和自动化程度高等特点，在形貌测量领域得到了广泛的应用。
An improved non-contact optical measuring method, projected fringe profilometry, is proposed to realize the 3-d structure measurement of high reflective surfaces.
为了实现强反射表面三维形貌的光学非接触测量，提出一种改进的投影栅相位法。
应用推荐