Difference between revisions of "Video-based AR"
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| − | '''Camera passthrough''' is a capability of a headset to pass through a video feed to the user on the headset's display. It shows the outside world to the user so he does not become disoriented. It is also known as "video passthrough". | + | '''Camera passthrough''' is a capability of a headset to pass through a video feed to the user on the headset's display. It shows the outside world to the user so he does not become disoriented. It is also known as "video passthrough". It can be used in a [[mixed-reality headset]]. |
Video passthrough was popularized in concept by the [[Lynx R1]] and further popularized by the [[Quest 2]] and [[Quest Pro]]. | Video passthrough was popularized in concept by the [[Lynx R1]] and further popularized by the [[Quest 2]] and [[Quest Pro]]. | ||
Revision as of 17:25, 15 August 2024
Camera passthrough is a capability of a headset to pass through a video feed to the user on the headset's display. It shows the outside world to the user so he does not become disoriented. It is also known as "video passthrough". It can be used in a mixed-reality headset.
Video passthrough was popularized in concept by the Lynx R1 and further popularized by the Quest 2 and Quest Pro.
One of the difficulties of doing passthrough right is the positional difference between cameras on the outside of a headset and the eyes of the user. So the image has to go through a distortion process. On the Quest Pro and Quest 3, this uses a neural network. Other devices potentially also use a neural network.