主程序为 Tsai

参考 TestData 以了解调用方法

Ncx，Nfx，Cx，Cy，dx，dy，sx 七个参数可以这样得到：



Ncx，Nfx，sx 简单的设为1。

Cx，Cy 设为像素中心，也即是如果图像是800×600，那就设为400、300。

但我的例子中的值是用其它的方法标定出来的。可以参考Tsai的另外一篇论文：

Techniques for Calibration of the Scale Factor and Image Center for High

Accuracy 3-D Machine Vision Metrology， IEEE Transactions on Pattern

Analysis and Machine Intelligence Volume 10 , Issue 5 (September 1988)

Pages: 713 - 720

dx，dy 的值可以咨询相机的生产厂家。-Main reference for Tsai testdata methods to understand the call Ncx, Nfx, Cx, Cy, dx, dy, sx seven parameters can be: Ncx, Nfx, sx Set simple one. Cx, Cy Set pixel center, that is, if the image is 800 × 600, it is set to 400,300. But my example the value is used in other ways out of calibration. Tsai can refer to another paper: Techniques for Calibration of the Scale Factor and Image Center for High Accuracy 3-D Machine Vision Metrology, IEEE Transactions on Pattern Analysis and Machine Intelligence Volume 10, Issue 5 (September 1988) Pages: 713-- 720 dx, dy values could Advisory camera manufacturer.