包含了激光三角法的一些外文研究资料，对三维检测感兴趣的可以,Laser Triangulation contains some foreign language study materials, three-dimensional detection of interest can be

为了提高自准直仪的准确度,利用三次样条插值法对CCD 像元进行细分,并利用直线边缘 拟合法检测图像边缘-into the CCD IMAGE

通过对三角法，建立数学模型，从而通过激光测距仪确定出物距(A mathematical model is established by triangulation, and the distance between objects is determined by laser rangefinder.)