Research on 3D Technology Based on Point Cloud

In order to solve the problem on how to visualize the point cloud data in the web front-end domain, this paper proposes and develops a point cloud resolution based on Web technology. The user interface is achieved by opening web technology HTML5 and CSS3, and web interaction function is developed by using JavaScript. The visualization operation and the positional information of the point cloud image data are converted and calculated by the depth-perspective correlation function and applied to the module test. The experimental results show that the system can resolve about 30, 000 points of cloud data, the less point cloud data, the faster resolution speed is, which has greater practical value.