Design And Implementation Of Android-based Augmented Reality Museum Navigation System

With the progress and development of society,people are increasingly demanding living standards,and people are increasingly interested in Chinese culture,especially some historical relics.Today,traditional museums are increasingly unable to meet the needs of visitors through monotonous display cabinets and the inability to interact with visitors.The development of the museum navigation system through augmented reality technology can enhance the interaction between visitors and exhibits,so that visitors can get more exhibit information and enhance tourists' interest.Aiming at the above scheme,an augmented reality system based on android is proposed for museum navigation.The system provides many functions such as image recognition,indoor positioning,image tracking,virtual and real fusion.The whole system is based on the C/S architecture.The mobile terminal is responsible for acquiring images to obtain real-world scenes and displaying augmented reality information,while some related to complex calculations such as image processing operations are performed by the server.The indoor positioning module is responsible for receiving the wifi signal and calculating the position;the image recognition module extracts the feature by the ORB algorithm and matches the template image;the tracking module is responsible for calculating the image position in real time;and the augmented reality module is responsible for rendering the augmented reality information and providing the user and the virtual world.Interaction.According to the software development process,from the perspective of system requirements analysis,design,implementation and testing,starting from the research topic,the development history of the entire museum navigation system is analyzed,and the key technologies involved are clearly introduced.Identify user roles and the functional requirements of the system.Throughout the overall layout of the system,determine the technical route and implementation direction,guided by software development,adopt C/S architecture and three-tier architecture design,and divide different functional modules in system requirements analysis and design,and detail each module.Demand analysis and work design and introduction to the solution.After the system is developed,it is tested according to the functional modules in the requirements analysis.After testing,the system can run stably without obvious errors,indicating that the design and implementation methods are feasible and effective,and also meet the basic needs of the museum tour.