Tourist navigation system and method based on augmented reality display

Abstract

The present application discloses a tourist guide method based on augmented reality display. Firstly, a real scene image is obtained, and then natural marks are recognized from the real scene image. The natural marks include signs, and then a virtual three-dimensional static model corresponding to the natural marks is obtained. And / or a virtual three-dimensional dynamic model, and place the model in the virtual scene, wherein the model includes a model of the tourist attraction and / or a model of the play item contained in the place indicated by the sign, and / or the distance from the current position to the place indicated by the sign The route direction indication model, and finally the virtual scene and the real scene image are fused to obtain an augmented reality navigation screen, so as to introduce the content and / or dynamically guide the location indicated by the sign. The method performs augmented reality processing on images by recognizing signs, so that tourists can vividly understand the target scenery, the scenery of target facilities, and the content of play, and at the same time, it can point out the direction of travel for tourists and play the role of route guidance.

Description

technical field [0001] This application relates to the technical field of tourism management, in particular to a tourist guide system based on augmented reality display and a tourist guide method based on augmented reality display. Background technique [0002] In recent years, with the improvement of national living standards, the output value of the tourism industry has also grown rapidly. The annual tourist reception and total tourism revenue have repeatedly hit new highs. Tourism has gradually become an important part of relaxation, entertainment and leisure in people's daily life. way. In order to improve tourists' self-service viewing experience in scenic spots, amusement parks, museums, memorial halls and other tourist places, there will be signboards on the roads in tourist places, showing nearby attractions, exhibit exhibition areas, and amusement parks that can be reached nearby. Information such as the name, direction, and distance of the facility is provided for...

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned method of specifying tourist items and directions through signboards has limited effects and cannot give vivid descriptions of tourist items. project, but tourists do not understand the specific form of the play project, so they cannot know the degree of interest in the project, so tourists can only randomly experience different projects in a disorderly manner, and cannot be targeted and compared Items with high interest in playing

In addition, when tourists go to a certain scenic spot, they can only rely on a rough indication of direction and distance on the sign as a guide, but the sign is usually only set at some road intersections, and tourists follow the sign to guide them. One of the signboards may be missed due to negligence in the process of going on the wrong path

[0004] Moreover, the above-mentioned method of explaining scenic spots and exhibits through commentary boards and guides is not intuitive and vivid enough. When there are many tourists, scenic spots and exhibits need to line up for sightseeing and viewing, and commentary boards may also need to line up for browsing. The voice introduction is more troublesome, which is not conducive to the experience of tourists

Especially for exhibits of cultural relics, exhibits such as calligraphy, painting, cultural relics and buildings may be damaged, brittle, discolored, peeled off, etc. Visitors cannot intuitively appreciate the appearance and charm of the exhibits in their heyday only by the words and pictures on the explanatory boards

For precious exhibits with special preservation conditions and smaller exhibits, visitors can only watch them outside the isolation box, and cannot watch them at close range, which also reduces the viewing experience for tourists

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