Analysis And Design Of An Augmented Reality Interaction System

Augmented reality technology is proposed earlier,because of the limit of computer hardware and the technology is not mature, it doesn't get people's attention.As time goes on, more and more problems are solved, it's performance is getting better, so people pay more and more attention to it. It apperceives the real world and renders virtual objects superimposed to the corresponding position, realizes the combination of virtual and reality, so it completes the enhancement of reality. Because virtual reality users will be completely isolated from the real world, in the actual application in augmented reality more, and in the process of using, it is not satisfied with the simple overlay display, so the function of human-computer interaction is necessary to join in the augmented reality system.This paper analyzes and designs an augmented reality interactive system, the system can be easily extended to any augmented reality interactive environment, that is, it means that it is not limited to specific application scenarios. First, it introduces the background and significance of the augmented reality application, then, the system function requirements and performance requirements are analyzed to determine the actual use, then, the detailed design of the function modules of the system. The most important interaction system of augmented reality can be divided into two parts, first of all, to complete the integration of virtual and reality, and then to complete the interaction between people and computers.At present, the enhancement of the first version of reality interaction system has been applied, it gets feedback from the user can be seen in the augmented reality application in practical work to really improve the efficiency of the staff, the task and the results are as follows:1?there is concise system management interface and ordinary page, the whole process is simple and clear.2?it is able to track the surrounding environment in real time and rebuild it in the program.3?when scanning the environment for a long time,redundancy is reduced by data optimization.4?it communicates with the computer by gesture interaction, and manipulate the rendered virtual objects.