Visualization Research of the Digital Rock based on Real-time Volume Rendering Methods

摘要

To visualize the internal information of Digital Rock and overcome the problem of the absence of interface for the subsequent development, this paper proposes a solution to the development of visible Digital Rock platform. Firstly, the voxelization of the data sets is conducted. Then based on the object spatial projection theory, the three-dimensional data is sampled spatially before renderring. Afterwards, employing the prospective transformation theory, the corresponding real-time observation engine is established. Finally, the operating results of the entire three -dimensional visible platform is illustrated and laterally compared with the traditional visible Digital Rock model in the aspects of information amount, data size and operation flexibility.