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Calibration is the process of preparing the software for motion capture by showing the cameras the calibration board, enabling each camera to distinguish real world coordinates (intrinsics) and its location relative to the other cameras. (extrinsics). It also involves setting the floor, the process of designating the origin of the global coordinate system, and capturing the background, enabling the software to distinguish the individual from his/her surroundings.
Calibration is the process of preparing the software for motion capture by showing the cameras the calibration board, enabling each camera to distinguish real world coordinates (intrinsics) and its location relative to the other cameras. (extrinsics). It also involves setting the floor, the process of designating the origin of the global coordinate system, and capturing the background, enabling the software to distinguish the individual from his/her surroundings.
Click on the two links below to learn how to perform intrinsic and extrinsic calibrations. These are two key steps in utilizing the DARI Motion system successfully.
Click on the two links below to learn how to perform intrinsic and extrinsic calibrations. These are two key steps in utilizing the DARI Motion system successfully.
1. Intrinsics
1. Intrinsics
2. Extrinsics
2. Extrinsics
Save/Load Calibration
Save/Load Calibration
*Note: At the completion of a full calibration the calibration can be saved for future use:
- In Capture, navigate to "Tools" in the top menu bar
- Click "Calibration" in the drop down
- Click "Load Calibration" to load a previously saved calibration or "Save Calibration" to save the current calibration
- Save calibrations into the dari/home directory and name it the date of the calibration to easily tell how recent the calibration is from
This is only to be used when the calibration has been saved recently and you are positive nothing has chanced with the camera configurations.
Do I need to calibrate?
Do I need to calibrate?
When checking that all 8 camera views track well, check the camera lines.
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