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AR navigation content generation method and system

A content and algorithm technology, applied in the field of AR navigation content generation, can solve the problem of missing latitude and longitude information and orientation information of waypoints in indoor AR navigation.

Pending Publication Date: 2022-04-12
杭州易现先进科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The embodiment of the present application provides a method and system for generating AR navigation content to at least solve the problem in the related art that indoor AR navigation lacks longitude and latitude information and orientation information of waypoints in the earth geographic coordinate system

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  • AR navigation content generation method and system
  • AR navigation content generation method and system
  • AR navigation content generation method and system

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Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0058] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ordinary skill in th...

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Abstract

The invention relates to an AR navigation content generation method and system.The AR navigation content generation method comprises the steps that according to a navigation starting point and a navigation ending point, a path planning algorithm is executed, a navigation path under a point cloud algorithm coordinate system is obtained, and the navigation path comprises a plurality of path points; fusing the earth geographic coordinate system, the universal horizontal axis Mercator projection coordinate system and the point cloud algorithm coordinate system to determine attribute information of each path point; according to the attribute information of the waypoint, the AR navigation content corresponding to the waypoint is generated, the problem that in the related technology, indoor AR navigation lacks waypoint longitude and latitude information and orientation information under an earth geographic coordinate system is solved, and therefore a user can conveniently find the position of a destination according to the navigation information.

Description

technical field [0001] The present application relates to the field of augmented reality technology, in particular to a method and system for generating AR navigation content. Background technique [0002] Traditional navigation technology uses GPS (Global Positioning System, Global Positioning System) and marked road network to find the optimal path between the input start point and the end point that meets certain conditions. This technology can only display two-dimensional paths in the map software on the device side, and the navigation results are not observable due to the lack of interaction with the user's environment. AR (Augmented Reality, Augmented Reality) navigation realizes the combination of 3D content and traditional navigation content, making the output of navigation information more abundant, and has great application prospects in indoor scenes such as shopping malls, museums, and amusement parks. The 3D content in AR navigation mainly includes waypoint indi...

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Application Information

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IPC IPC(8): G01C21/20
Inventor 万旭东丛林
Owner 杭州易现先进科技有限公司
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