Study of Three-Dimensional Virtual Simulation System Based on Aerial Photography Image Information

摘要

Based on the virtual simulation technology, it takes the use of OPENGL library to achieve the image display and optimization as well as provides a number of viewpoint observation images for image-based 3D virtual simulation system. In this paper, we take the block technology of the data model to solve the key problem of slow speed in the massive aerial image processing operations, so that the performance of three-dimensional virtual system is improved.