Offline map processing method and device, virtual object display method and device, medium and equipment

Abstract

The invention discloses an offline map processing method, a virtual object display method, an offline map processing device, a virtual object display device, a storage medium and electronic equipment,and relates to the technical field of augmented reality. The virtual object display method comprises the steps: obtaining a current frame image collected by a target terminal, determining pose information of the current frame image as first pose information, and extracting multiple types of feature information from the current frame image; determining pose information of the current frame image relative to an offline map coordinate system based on the multiple types of feature information to serve as second pose information; and determining a relative position relationship between the targetterminal and the mapping terminal according to the first pose information and the second pose information, wherein the mapping terminal is a terminal for constructing an offline map; and displaying the virtual object configured in the offline map on the target terminal based on the relative position relationship between the target terminal and the mapping terminal. According to the invention, therobustness of relocation can be improved.

Description

technical field [0001] The present disclosure relates to the field of augmented reality technology, and in particular, relates to an offline map processing method, a virtual object display method, an offline map processing device, a virtual object display device, a storage medium, and an electronic device. Background technique [0002] Augmented Reality (Augmented Reality, AR) is a technology that integrates the virtual world and the real world. This technology has been widely used in many fields such as education, games, medical care, Internet of Things, and intelligent manufacturing. [0003] In multiplayer AR scenarios, the relocation effect plays a vital role in the AR experience. However, at present, the relocalization effect suffers from the problem of poor robustness. [0004] It should be noted that the information disclosed in the above background section is only for enhancing the understanding of the background of the present disclosure, and therefore may include ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present disclosure is to provide an offline map processing method, a virtual object display method, an offline map processing device, a virtual object display device, a storage medium, and an electronic device, so as to overcome the problem of poor relocation robustness at least to a certain extent

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