Calibration

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Step 1: Camera Spatial Alignment

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1.1 Check Streaming

• Ensure that the cameras are streaming and the streams are visible.

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1.2 Adjust Camera Placement

• Position the cameras to optimally cover the capturing space. For circular capturing spaces, arrange the cameras to focus on the center of the circle. Ensure each camera can fully capture a standing person with equal margins from top to bottom. For further details regarding the proper system setup, visit the related section.

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1.3 Start Multi-camera Calibration

• Click the camera calibration icon located on the top horizontal bar of the studio interface.

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1.4 Enter Capturing Space with calibration accessories

• Enter the capturing space with the appropriate calibration accessory. For markerless, use the calibration accessories and instructions here and, for marker-based, here.

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1.5 Monitor Calibration Progress

• Observe the calibration progress via the calibration bars displayed for each camera. Each bar fills up as it receives calibration inputs.

Calibration progress bar loading per camera and overall

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1.6 Complete Calibration

• The process is complete when all bars reach 100%.

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1.7 Evaluate Calibration Quality

• After the calibration process finishes, assess the precision. A bar will display the overall quality of the calibration. The closer to the green side the better. In case you feel not satisfied with the quality, please redo the process.

Calibration quality bar

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Step 2: Setting the Coordinate System Origin

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2.1 Place Calibration Accessory

• Place the respective calibration accessory on the floor at the desired origin point of the coordinate system.

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2.2 Set Ground and Coordinate System

• Click the respective button to initiate the setting of the ground and coordinate system.

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2.3 Wait for Completion

• Wait for the loading bar to reach 100%. This confirms that the ground and coordinate system have been successfully set.

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Conclusion