Abstract
With the continuous development of aerial photography technology and the continuous rapid increase of Aerial image data, the data block technology is a good solution to the massive aerial images during slow processing problems and the aerial remote sensing image display, so that the performance of three-dimensional virtual system upgrade. This paper described the three-dimensional virtual simulation system for the method of image information as well as the massive block of data with the basic ideas and data block processing algorithm, application OPENGL library to implement and optimize the image display, so as to provided a number of viewpoint observation images for image-based three-dimensional virtual information simulation system, and developed to achieve a three-dimensional image information-based virtual simulation system.
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