Here, you can decide whether you want to receive your results in world coordinates and if so, you can choose a suitable Unit. This step will be unavailable if you have not calibrated your setup. If you want to transform your measurement results into world coordinates, you should now choose a calibration source or calibrate your camera system and load the data into the Measure Assistant and then go back to Transform Image into World Coordinates under Feature Processing.
If you need results in world coordinates, a calibration is necessary. The Input tab lets you load calibration data if available or opens the Calibration Assistant to calibrate live.
Choosing Calibration Files allows you to load calibration data from file which is useful if you have already performed a calibration for your application. You can either type in the path to the parameter names (*.cal) and the camera pose (*.dat) or use the Browse buttons next to the input boxes to load them from file.
Choosing 标定助手 allows you to use calibration data from a calibration assistant that quickly guides you through a calibration. A new assistant will be opened unless there is already one available.
If you are just finished with your Input, continue by creating an ROI. If you have already extracted your edges, proceed to examine your results under Edge Data.