Automated Eye-in-Hand Robot-3D Scanner Calibration for Low Stitching Errors
Harikrishnan Madhusudanan,Xingjian Liu,Wenyuan Chen,Dahai Li,Linghao Du,Jianfeng Li,Ji Ge,Yu Sun,Harikrishnan Madhusudanan,Xingjian Liu,Wenyuan Chen,Dahai Li,Linghao Du,Jianfeng Li,Ji Ge,Yu Sun
A 3D measurement system consisting of a 3D scanner and an industrial robot (eye-in-hand) is commonly used to scan large object under test (OUT) from multiple fieldof-views (FOVs) for complete measurement. A data stitching process is required to align multiple FOVs into a single coordinate system. Marker-free stitching assisted by robot’s accurate positioning becomes increasingly attractive since i...
