The Scorpion 2D calibration grids are used to do 2D and 3D calibration. Proper calibration is required for sub-pixel measurement thus accurate 3D machine vision. The location target dots with smaller and larger diameter have a small target circle. They are added for efficient 2D and 3D Robot Calibration. The grids are printed on paper – after printing laminated with non-reflective plastic.
The Scorpion Vision Software installer provides sample profiles showing best practice for 2D Calibration – both manual calibration and automatic calibration.
Methods for automatic validation of calibration results are also available using Scorpion Vision Software.
Read more : PD-2014-0001 Scorpion 2D Calibration Grids.pdf