Method and device for realizing interaction of augment reality (AR) and mobile terminal

Abstract

The embodiment of the invention discloses a method and a device for realizing interaction of an augment reality (AR) and a mobile terminal. The method comprises the following steps of: acquiring the information of a pattern, wherein the pattern is an interactive scene of the AR; determining the three-dimensional information of a virtual scene according to the information of the pattern; calculating an initial relative spatial position relationship among the virtual scene, the AR interaction device and the pattern according to the three-dimensional information; superposing the virtual scene and the pattern according to the initial relative spatial position relationship; acquiring a spatial position relationship of the AR interaction device, and determining a three-dimensional dynamic motion path of the AR interaction device; obtaining a current relative spatial position relationship among the virtual scene, the AR interaction device and the pattern according to the initial relative spatial position relationship and the three-dimensional dynamic motion path; and superposing the virtual scene and the pattern according to the current relative spatial position relationship. Therefore, the stability of the process of AR interaction is improved, and the operability of the AR interaction is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of augmented reality (Augment Reality, AR) technologies, and in particular, to a method for realizing AR interaction, an AR interaction device, and a mobile terminal. Background technique [0002] AR is used in many fields such as games, navigation, information presentation, multimedia interaction, and science education. It can superimpose virtual images and real-world images to form a visual experience that is both real and illusory. For example: During the 2010 World Cup, CCTV Sports Channel used AR technology to combine the virtual three-dimensional stadium images with the real scene of the host during the pre-match comment period before the football match, presenting the stadium intuitively for the audience. three-dimensional appearance. During the billiards broadcast, the player's reasonable hitting path is drawn in real time, and the white trajectory line in front of the player's club seen...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method for realizing augmented reality interaction, an augmented reality interaction device and a mobile terminal, which are used to solve the problem of poor operability and instability caused by implementing AR interaction based on pictures in the prior art, and realize the operation of AR interaction Improved convenience and stability

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