基于WebGL的岩心图像的三维重建及应用

Three Dimensional Reconstruction and Application of Core Image Based on WebGL

岩心图像作为钻井获取的第一手资料,为石油、地质部门研究岩心提供很多重要的地质参数,在石油地质部门研究过程中发挥着举足轻重的作用。传统的岩心图像三维重建需要借助于ActiveX,需要安装插件,使得系统的跨平台性差,使用不方便。针对上述问题,提出采用WebGL来实现岩心图像的三维重建,充分发挥WebGL无插件、跨平台、依靠硬件加速的优势,使得石油地质部门可以更方便快捷的获取三维的岩心图像。

The core images as drilling to obtain first-hand information, provide a lot of important geological parameters for petroleum and Geological Department of the core, play an important role in the process of petroleum geology research department. The traditional core image 3D reconstruction needs the help of ActiveX, need to install the plug-in, making the system cross platform is poor, the use is not convenient. In view of the above problems, proposes the use of WebGL to achieve the three-dimensional reconstruction of the core image, gives full play to the advantages of WebGL no plug-in, cross platform, relying on hardware acceleration. To get rid of the need to download the plug-in, so that the oil geology department can be more convenient and quick access to three-dimensional core image.