首页> 外文会议> >Characterisation of the Physical Properties of Porous Media Using Monochrome Imaging
【24h】

Characterisation of the Physical Properties of Porous Media Using Monochrome Imaging

机译:使用单色成像表征多孔介质的物理性质

获取原文
获取原文并翻译 | 示例

摘要

An optical method of non-destructive analysis of grain and pore size distribution and porosity of rock samples at the well site during drilling has been developed. The oblique coherent incoherent light is used to produce four monochrome images of a sample's surface taken with illumination from different directions. Processing of the intensity distributions of the images allows separation of information about grain sizes from pore sizes and provides a binary image of the porous surface. Digital image processing is then applied, to identify and delineate grains and pores and produce statistical distributions to characterise the porous surface viz. pore and grain size distributions and porosity.
机译:开发了一种光学方法,可以对钻井过程中井场的岩石样品的粒度和孔径分布以及孔隙率进行无损分析。倾斜的相干非相干光用于生成样品表面的四个单色图像,这些图像是从不同方向照射而获得的。图像强度分布的处理允许从孔径中分离出有关晶粒尺寸的信息,并提供多孔表面的二值图像。然后应用数字图像处理,以识别和描绘晶粒和孔,并产生统计分布以表征多孔表面,即。孔隙和晶粒尺寸分布和孔隙率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号