Traditional Culture Encyclopedia - Traditional festivals - How to calibrate the alignment of upper and lower cameras
How to calibrate the alignment of upper and lower cameras
Calibration principle of alignment and bonding of upper and lower cameras: camera calibration mainly adopts nine-point calibration, and the relationship between image coordinate system and mechanical coordinate system is obtained by walking nine points. Calibration steps:
1, camera calibration.
2. Camera calibration.
3. Up and down counterpoint method.
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