Which is NOT one of the advantages of using computer vision for tracking? 

For augmented realty (and augmented virtuality), a tracking mechanism is needed in addition to all the VR techniques, algorithms, interaction devices, etc. What techniques are applied to data acquired using a video camera for the tracking? 

Which is NOT one of the methods for marker-less tracking? 

What kind of AR is illustrated by the following diagram?

What is the technique used by robots and autonomous vehicles to build up a map within an unknown environment (without a priori knowledge), or to update a map within a known environment (with "a priori knowledge from a given map), while at the same time keeping track of their current location.

Which is NOT true about markers-based tracking?

What is the technique for finding areas of an image that are similar to a patch (smaller image)?

What kind of animation is described by the following?

• This kind of animation is used in video games, interactive simulations, and movies.
• Direct dynamics algorithms developed in robotics are applied to the dynamic simulation of the human body.
• Animators have little control; they just set up the initial configurations for differential equations.
• Examples include Rigid body simulation soft body simulation, fluid simulation, and particle systems.

What is described by the following (find the correct term)?

Constructing a series of bones (a hierarchical control structure) that is custom-designed to animate characters

Which is NOT one of the categories of physics-based animation?