光度测量线性 photometric linearity
光栅线位移测量系统 Grating linear displacement measuring system
探测光线 probing light
测角光度曲线 goniophotometric curve
荧光X射线测厚仪 fluorescence X-ray gauge
激光线纹测长机 laser length measuring machine
光线测试系统 Light test system ; ray test system ; Light measurement system
光束线型探测器 liner beam detector
根据线结构光视觉测头的光学成像特性，论证并建立了基于透视变换的摄像机及物像关系模型。
A camera model based on perspective transformation is analyzed and established according to optical properties of the laser vision probe.
如果和动光弹等色线结合，可以同时获得被测材料的弹性模量、泊松比、材料条纹值参数。
By combining with dynamic isochromate pattern, the elastic modulus, Poisson's ratio and dynamic material fringe value of the material measured can be obtained by the method.
介绍了一种工作于三坐标测量机(CMM)上的线结构光三维视觉测头，实现自由曲面的快速检测。
For measuring free form surface, a line structured light based 3d vision probe which works on CMM is proposed.
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