Manual

DobotVisionStudio User Guide
Issue V4.1.2 (2022-06-08) User Guide Copyright © Yuejiang Technology Co., Ltd.
170
World Rotate Angle
The angle of the current pose manipulator is generally obtained from an external
device, and the rotation consistency and left-handed coordinate system can be
obtained through related calculations. You can select one from physical angle and
physical coordinate.
Demonstration
After enabling it, the software can identify whether the external signals are
demonstration signal or not.
External Input Character
It can subscribe signals of external devices.
External Trigger Character
It identifies whether the external input signal is the basis of the demonstration
signal. When the external input character is consistent with the external trigger
character, the signal is a teaching signal
Set Calibration File Path
The absolute path of the calibrate file. If the file exists in this path, it will be
loaded. If it does not exist, it will fail to load and an error will be reported when
running.
Update File
After a round of calibration is completed, if the update file control is enabled, the
new round of calibration will update the calibration results to the calibration file.
Physical X and Physical Y
It refers to the physical coordinate X and Y.
Running Parameters
Calibration Board Type
It selects by point or by coordinate.
DOF
Coordinate point of the robot arm. An image point on the VM image corresponds to
a physical point of the robot arm. (It is recommended not to subscribe, but to
generate automatically.) You can select one from physical angle and physical
coordinate.
Weighting Function
The angle of the current pose manipulator is generally obtained from an external
device, and the rotation consistency and left-handed coordinate system can be
obtained through related calculations. You can select one from physical angle and
physical coordinate.
Weighting Coefficient
After enabling it, the software can identify whether the external signals are
demonstration signal or not.
Grayscale Contrast
It refers to the min. value of contrast between adjacent black-and-white squares in a
checkerboard image, it is recommended to use default value.
Median Filtering State
Whether to perform median filtering before corner point extraction. There are two
modes: "Perform Filtering" and "No Filtering". It is recommended to use the default
value.
Subpixel Window
This parameter indicates whether to adaptively calculate the window size of corner
sub-pixel accuracy. When each checkerboard grid accounts for more pixels, this
value can be increased appropriately. It is recommended to use the default value.
Set Window Size
It refers to the size of subpixel window that user sets. The width of each
checkerboard pixel of the calibration board can be adjusted as /10.
Output Results