Table 5 Comparison of calibration features
From: A new calibration method for line-structured light vision sensors based on concentric circle feature
Items | 3D method | 2D method | 1D method | Our method one |
|---|---|---|---|---|
computational complexity | Normal | Normal | Complex | Normal |
operation complexity | Complex | Normal | Easy | Normal |
Target machining | Hard | Normal | Easy | Easy |
Time costs | Max | Min | Median | Min |
Suitable for on-site calibration | Unsuitable | Suitable | Suitable | Suitable |