最后， 采用三角测量原理得到被测物体的面形。
Then, the shapes of objects are reconstructed with triangulation.
它的测量原理虽然与结构光三角测量原理类似，但它克服了三角法中获取图像和处理时间较长的缺点。
It's principle is similar with the structured light triangulation, but it overcomes the drawback of taking long time in getting and processing images.
本文在深入研究激光三角测量原理的基础上，提出了一种三维曲面的激光双三角测量法，并给出了设计要点。
On the basis of a thoroughgoing study of the principle of laser triangle measuring method, a laser two-triangle measuring system for 3-d...
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