[Retracted] Coaxiality of Stepped Shaft Measurement Using the Structured Light Vision

Table 2

Equipment models and parameters in the vision measurement system.

Device	Device model	The main parameters
Camera		Resolution: 1292 × 964 pixel
Lens		Focal length: 25 mm
Line laser		Power: 0∼20 mW
Light source		Luminous area: 200 × 180 mm
Calibration board		Precision: ±1.0 μm