Augmented reality method and device

Abstract

The invention discloses an augmented reality method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of collecting video informationof a target, and obtaining real image information and real sound information of the target from the video information; determining at least one target state data based on the image by using the realimage information, and determining at least one target state data based on the sound by using the real sound information; fusing the same target state data based on the image and the sound to obtain target portrait data; and obtaining virtual information corresponding to the target portrait data, and superposing the virtual information into the target video information for display. According to the embodiment, the current state of the target can be recognized according to the image information and the sound information of the target, recognition results of the two aspects are fused to obtain the accurate target portrait, virtual information matched with the user state can be displayed on the basis of the target portrait, and therefore the augmented reality effect and the user experience are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an augmented reality method and device. Background technique [0002] Augmented reality is a technology that calculates the position and angle of images in real time to add corresponding images, videos, and three-dimensional models. It can apply virtual information that is difficult to experience in the real world to the real world, thereby producing effects beyond reality. [0003] In practical applications, augmented reality technology is widely used in environments such as webcasting, and is used to superimpose various virtual information with user images to enrich image content and increase interactive fun. figure 1 Several application examples of augmented reality technology in webcasting are shown. exist figure 1 In , the virtual images superimposed on the user's image are: rabbit ears, glasses, garlands, hairpins and stars. [0004] In the process of realizing...

AI Technical Summary

Problems solved by technology

[0005] 1. In the existing technology, it is difficult to achieve accurate user portraits, so the virtual information used for superimposed display often does not match the current state of the user, resulting in low user experience

[0006] 2. In the existing augmented reality technology, it is impossible to display suitable virtual information according to the user's emotion, age and gender

For example, when the user is a young woman in a happy mood, the virtual information is a wreath image and a smiley face sticker; when the user changes to an older man who is depressed, the virtual information is still a wreath image and a smiley face sticker, which seriously affects the augmented reality effect

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