A new optical profilometry linearly coded profilometry is presented. It USES a periodic linear structure illuminating light to code the surface and the phase shifting technique to decode the phase.
提出一种新的光学轮廓术线性编码轮廓术，它利用周期线性结构光编码三维物面，并辅以相移技术来解调相位。
Fourier transform profilometry is one of the most popular active 3d optical measurement methods, with the advantage of high accuracy and fast acquisition speed.
傅里叶变换轮廓术是属于主动式光学三维测量方法中的一种。其测量精度较高，且数据采集速度快。
The Fourier transform profilometry as an active optical 3d shape measurement technology has been widely concerned because it need only one deformed grating image to make full-field analysis.
而傅里叶变换轮廓术作为一种主动光学三维形貌测量技术，因其只需要一幅变形光栅图样来做全场分析的优点，而受到人们广泛关注。
A novel optical whole field profilometry is presented.
提出了一种新的光学全场轮廓术。
Optical 3-d profilometry has been widely used for machine vision, intelligent robots control, industry monitoring, biomedicine, etc.
三维形貌测量技术已广泛应用于机器视觉、智能机器人控制、工业检测、生物医学等方面。
Methods of reducing the speckle noise and improving the depth resolution in optical 3-d profilometry with laser sheet are proposed in the paper.
提出了两种在激光片光三维传感中降低散斑噪声、提高深度分辨率的方法。
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。
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。
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