2024年3月13日发(作者：老梓美)

专利内容由知识产权出版社提供

专利名称：Automated saw cut correction for 3D core

digital modeling from computerized

tomography scanner (CTS) images

发明人：Mokhles Mustapha Mezghani

申请号：US14315971

申请日：20140626

公开号：US09311720B2

公开日：20160412

专利附图：

摘要：Computer-implemented methods, systems, and non-transitory computer-

readable medium having computer program stored therein are provided to enhance the

accuracy and efficiency of modeling a core sample from two-dimensional images of the

core sample. Embodiments of the invention include, for example, image registering a

plurality of images of transverse sections of a core sample to produce aligned transverse

sections and performing a saw cut correction on the aligned images to adjust the images

for a slab cut. Embodiments of the saw cut correction can include, for example, identifying

the saw cut line, approximating the slab cut boundary, and moving a portion of the

representation of the image to the periphery of the approximated slab cut boundary.

Embodiments can further include, generating three-dimensional models of the core

sample and the internal composition of a borehole related to the core sample using the

adjusted saw cut line images and multipoint statistics calculations.

申请人：Saudi Arabian Oil Company

地址：Dhahran SA

国籍：SA

代理机构：Bracewell LLP

代理人：Constance Rhebergen,Brian H. Tompkins

更多信息请下载全文后查看

2024年3月13日发(作者：老梓美)

专利内容由知识产权出版社提供

专利名称：Automated saw cut correction for 3D core

digital modeling from computerized

tomography scanner (CTS) images

发明人：Mokhles Mustapha Mezghani

申请号：US14315971

申请日：20140626

公开号：US09311720B2

公开日：20160412

专利附图：

摘要：Computer-implemented methods, systems, and non-transitory computer-

readable medium having computer program stored therein are provided to enhance the

accuracy and efficiency of modeling a core sample from two-dimensional images of the

core sample. Embodiments of the invention include, for example, image registering a

plurality of images of transverse sections of a core sample to produce aligned transverse

sections and performing a saw cut correction on the aligned images to adjust the images

for a slab cut. Embodiments of the saw cut correction can include, for example, identifying

the saw cut line, approximating the slab cut boundary, and moving a portion of the

representation of the image to the periphery of the approximated slab cut boundary.

Embodiments can further include, generating three-dimensional models of the core

sample and the internal composition of a borehole related to the core sample using the

adjusted saw cut line images and multipoint statistics calculations.

申请人：Saudi Arabian Oil Company

地址：Dhahran SA

国籍：SA

代理机构：Bracewell LLP

代理人：Constance Rhebergen,Brian H. Tompkins

更多信息请下载全文后查看