公开(公告)号：CA2936404C

公开(公告)日：2018-06-12

申请号：CA2936404

申请日：2002-04-17

Applicant: LANDMARK GRAPHICS CORP A HALLIBURTON COMPANY

Inventor： CALLEGARI ANDRES C

IPC: G06T15/08 ,  G01V1/28 ,  G06F9/44 ,  G06F15/00 ,  G06G20060101 ,  G06G7/48 ,  G06G7/50 ,  G06G7/58 ,  G06T5/00 ,  G06T17/05

Abstract: Irregular volumes within one or more three dimensional volume datasets are identified and extracted in response to criteria (16). The processing involves automatically finding a seed voxel or seed cell that meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information of a suitable type identifies each cell as being related to other cells and belongs to an irregular volume is stored in a data structure (12). Attributes or properties of the identified cell are stored. The extraction and pre- processing allows for rendering (32) them on a display and performing Boolean and arithmetic operations on them.

公开(公告)号：CA2936404A1

公开(公告)日：2002-10-31

申请号：CA2936404

申请日：2002-04-17

Applicant: LANDMARK GRAPHICS CORP A HALLIBURTON COMPANY

Inventor： CALLEGARI ANDRES C

IPC: G06T15/08 ,  G01V1/28 ,  G06F9/44 ,  G06F15/00 ,  G06G20060101 ,  G06G7/48 ,  G06G7/50 ,  G06G7/58 ,  G06T5/00 ,  G06T17/05

Abstract: Irregular volumes within one or more three-dimensional volume datasets are identified and extracted in response to criteria. The processing involves automatically finding a seed voxel or seed cell that meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information, which can be of any suitable type, identifying each such cell as being related to other cells and belonging to an irregular volume is stored in a suitable data structure. The location or similar neighborhood information and other data describing properties or attributes of the identified cell are also stored. Because the irregular volumes are extracted and pre-processed in this manner, operations including rendering them on a display and performing Boolean and arithmetic operations on them can readily be performed.

公开(公告)号：CA2936413A1

公开(公告)日：2002-10-31

申请号：CA2936413

申请日：2002-04-17

Applicant: LANDMARK GRAPHICS CORP A HALLIBURTON COMPANY

Inventor： CALLEGARI ANDRES C

IPC: G06T15/08 ,  G01V1/28 ,  G06F9/44 ,  G06F15/00 ,  G06G20060101 ,  G06G7/48 ,  G06G7/50 ,  G06G7/58 ,  G06T5/00 ,  G06T17/05

Abstract: Irregular volumes within one or more three-dimensional volume datasets are identified and extracted in response to criteria. The processing involves automatically finding a seed voxel or seed cell that meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information, which can be of any suitable type, identifying each such cell as being related to other cells and belonging to an irregular volume is stored in a suitable data structure. The location or similar neighborhood information and other data describing properties or attributes of the identified cell are also stored. Because the irregular volumes are extracted and pre-processed in this manner, operations including rendering them on a display and performing Boolean and arithmetic operations on them can readily be performed.

公开(公告)号：CA2834997C

公开(公告)日：2016-09-13

申请号：CA2834997

申请日：2002-04-17

Applicant: LANDMARK GRAPHICS CORP A HALLIBURTON COMPANY

Inventor： CALLEGARI ANDRES C

IPC: G06T15/08 ,  G01V1/34 ,  G06F9/44 ,  G06F15/00 ,  G06G20060101 ,  G06G7/48 ,  G06G7/50 ,  G06G7/58 ,  G06T5/00 ,  G06T17/05

Abstract: Irregular volumes within one or more three dimensional volume datasets are identified and extracted in response to criteria (16). The processing involves automatically finding a seed voxel or seed cell that meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information of a suitable type identifies each cell as being related to other cells and belongs to an irregular volume is stored in a data structure (12). Attributes or properties of the identified cell are stored. The extraction and pre- processing allows for rendering (32) them on a display and performing Boolean and arithmetic operations on them.

公开(公告)号：CA2936413C

公开(公告)日：2018-09-04

申请号：CA2936413

申请日：2002-04-17

Applicant: LANDMARK GRAPHICS CORP A HALLIBURTON COMPANY

Inventor： CALLEGARI ANDRES C

IPC: G06T15/08 ,  G01V1/28 ,  G06F9/44 ,  G06F15/00 ,  G06G20060101 ,  G06G7/48 ,  G06G7/50 ,  G06G7/58 ,  G06T5/00 ,  G06T17/05

Abstract: Irregular volumes within one or more three dimensional volume datasets are identified and extracted in response to criteria (16). The processing involves automatically finding a seed voxel or seed cell that meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information of a suitable type identifies each cell as being related to other cells and belongs to an irregular volume is stored in a data structure (12). Attributes or properties of the identified cell are stored. The extraction and pre- processing allows for rendering (32) them on a display and performing Boolean and arithmetic operations on them.