AR is augmented reality technology and the abbreviation of Augmented Reality.
Augmented reality AR, also known as augmented reality (Taiwan, China). It is a technology that calculates the position and angle of camera images in real time and adds corresponding images, videos, and 3D models. The goal of this technology is to set the virtual world in the real world on the screen and interact with it.
In simple words, AR is to display virtual information in reality and allow you to interact with virtual information. AR can seamlessly connect reality and virtual information through technical means. Construct a three-dimensional scene to display things that do not exist in reality, and connect them with real life.
For example, Disney once launched a game called "Disney Infinity". Users can use AR technology to interact with the characters in the animation, making you feel that the characters in the animation are next to you, but in fact the protagonist in the animation does not exist.
AR augmented reality technology
Augmented reality technology not only displays real-world information, but also displays virtual information at the same time. The two types of information complement and superimpose each other. In visual augmented reality, users use a helmet-mounted display to multiplex the real world and computer graphics together, and then they can see the real world surrounding it.
Augmented reality technology includes new technologies and methods such as multimedia, three-dimensional modeling, real-time video display and control, multi-sensor fusion, real-time tracking and registration, and scene fusion. Augmented reality provides information that is different from what humans can perceive under normal circumstances.