3) 返回主界面，点击 图标，进入流程界面，打开0001.自定义变量，

3) Return to the main interface, click the icon to enter the process interface, open 0001. custom variables, and then click Scale to modify the initial value in the interface to 0.00814, save and exit, and complete the camera calibration, as shown in Figure 2-19.

3) Return to the main interface, click on the icon, enter the process interface, open 0001. Custom variables, and then click On Scale, modify the initial value of the interface to 0.00814, save exit and complete camera correction, as shown in Figure 2-19.

3) Return to the main interface, click the icon to enter the process interface, open 0001. User defined variable, and then click scale to modify the initial value in the interface to 0.00814, save and exit, and complete camera calibration, as shown in Figure 2-19.<BR>