Doosan M0609 Reference Manual page 91

No. Item
2 Live/Shoot Image
Lighting Setting/
3 Save Shoot Image/
Shoot Pose
4 Camera Calibration Image
The Live/Shoot Image can be checked.
To ensure proper camera calibration, a checkerboard is placed
as follows:
 The calibration image provided by Doosan Robotics is a 15 mm
checkerboard. [Download Page]
 Place the checkerboard at a distance of 300 mm~600 mm from
the SVM.
 The checkerboard and the camera must be parallel (less than
1°).
 Use the Grid function of the image to position the checkerboard
as follows:
 Place the center point where the center arrow "O" is pointing on
the red cross at the center of the camera image.
 Align the checkerboard vertically and horizontally along the
green guide lines to prevent rotation.
Adjust the focus, brightness and lighting to display the edge of
the checkerboard clearly.
 Press the Shoot button to check edge information.
 Press the Apply Reference Image button to save the camera
information and Shoot Pose.
Run checkerboard corner point detection.
 Press the View Image button to check the detection results.
 If detection fails, the checkerboard pattern is not displayed on
the View Image button.
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Description