Calibration |
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IVS features a Calibration tab to calibrate viewing scene: ()
The 3D graphics overlay is a green grid representing the ground plane featured on the video image. During calibration, the features on the video image need to match with such 3D graphics overlay.
On the ground plane are a few 3D mimics to simulate the dimensions of persons. Use these mimics to verify the size of a person in the scene.
Mouse Control Use your mouse to adjust the calibration parameters: 1. Click and drag the ground plane to change camera tilt angle. 2. Scroll mouse wheel to adjust the camera height. 3. Drag Camera Intrinsic Parameters slider to change camera’s vertical field of view.
Please do remember to click "Apply" to commit the setting.
Reset to Default: The Calibration setting will be back to default. |