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Initialize 3D Parameters section
The Initialize 3D Parameters section of the Properties pane enables you to control the way in which Vicon CaraPost performs the Initialize 3D algorithm. For more information, see 3D initialization algorithm
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Option |
Description |
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Max Allowed Depth |
The maximum 3D distance (in mm) that a new 3D points can be from one of the existing points during 3D Initialization. Thus, this value should be a bit larger than the maximum spacing between 3D marker points in the marker set. Generally, you should lower the value for very dense marker sets (to avoid possible mismatched detections), and raise the value for a more sparse marker set. The default value is 35mm. |
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Max 3D Distance To Merge |
The maximum 3D distance (in mm) for which two 3D points are considered to be the same point when merging 3D point reconstructions between the two separate camera caddies. The value should be large enough to tolerate some initial reconstruction/camera error between the two camera caddies, but not so large as to merge points which are truly separate. The default value is 5mm. |
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Max Allowed Symmetric Epipolar Distance |
The maximum allowed 2D error metric (in pixels) when trying to match a detection in one camera to a corresponding detection in the other camera on the same caddy. The default value is 5 pixels. |