8.13 Quiz

If the tracker has problems finding points of high contrast, which pre-processing tools can help?

A point tracker gets lost after a few frames and you want to continue the same tracking path by tracking a different point. Which setting do you need to select?

You have created one tracker tool (Tracker1) and tracked multiple points. You want a new foregrund object to follow the movement of one point (Tracker1). How can you connect it? Connect to…

For which frame does the Planar Transform not perform any transformation?

The 3D camera tracking does not work for nodal pans.

Which of the following camera movements are not suitable to obtain 3D depth information when performed in isolation?

For a 3D track, you know the focal length of the camera but you do not have information about the film Gate (Aperture Width and Hight). Should you enable “Refine Focal Length” in the Sovle tab?

After 3D export, you modify the ground plane. Later you want to update the point cloud from the Camera tracker without impacting the ground plane. What can you do?

A 3D Camera Solve gives you an average solve error of 0.2. When placing an object into the 3D scene, you experience noticeable sliding. What is a likely cause?