3-D visualization

• US 20090027380A1
• Filed: 07/23/2007
• Published: 01/29/2009
• Est. Priority Date: 07/23/2007
• Status: Abandoned Application

• Current Assignee: Fugro-Jason, Inc.
• Original Assignee: Fugro-Jason, Inc.
• Inventors: Adams, Dennis Eric, Rajan, Vivek
• Application Number:
  US11/880,553
• Publication Number:
  US 20090027380A1
• Time in Patent Office: Days
• US Class Current: 345/419
• CPC Class Codes: G06T 19/20 Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
• CPC Class Codes: G06T 2219/2004 Aligning objects, relative positioning of parts
• CPC Class Codes: G06T 2219/2016 Rotation, translation, scaling

Abstract

An apparatus, computer program, method, system, and graphical display are provided for analyzing and imaging 3-D or multi-dimensional data volumes using linked 2-D parametric surfaces. At least two 2-D parametric surfaces are each derived from a multi-dimensional data volume. The 2-D parametric surfaces are displayed. The 2-D parametric surfaces are linked to each other. A user interface enables rotation, translation, or scaling of the planes. The linked planes are operated upon in unison. The 2-D parametric surfaces are redisplayed. A subset area may be defined to restrain the area of additional computations.

Claims

1. A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform steps of displaying at least one multi-dimensional data volume, the steps comprising:

(a) creating a plurality of 2-D parametric surfaces, wherein each 2-D parametric surface is derived from the at least one data volume;

(b) drawing at least a portion of each 2-D parametric surface for display to a user;

(c) linking at least two of the plurality of 2-D parametric surfaces to each other;

(d) performing an operation on the linked at least two of the plurality of 2-D parametric surfaces while maintaining the relative orientation of the at least two of the plurality of 2-D parametric surfaces with respect to each other; and

(e) repeating drawing step (b).

2. The program storage device of claim 1, wherein said performing an operation step comprises an operation selected from a group comprising:

translation, rotation, and scaling.

3. The program storage device of claim 1, wherein said steps further comprise the steps of:

creating a first set of control points on at least one of said plurality of 2-D parametric surfaces;

repeating step (d);

repeating step (e);

creating a second set of control points on at least one of said plurality of 2-D parametric surfaces; and

deriving a surface from said first set of control points and said second set of control points.

4. The program storage device of claim 1, wherein said steps further comprise the step of:

identifying a feature on at least one of said plurality of 2-D parametric surfaces; and

wherein said performing an operation step is operable to place at least one of said plurality of 2-D parametric surfaces in a position so as to change the obliqueness of the placed at least one of said plurality of 2-D parametric surfaces with respect to the apparent plane of the feature.

5. The program storage device of claim 1, wherein at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from a first attribute of said data volume and wherein at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from a second attribute of said data volume.

6. The program storage device of claim 1, wherein at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from an attribute of a first data volume and wherein at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from an attribute of a second data volume.

7. The program storage device of claim 1, wherein said steps further comprise defining a multidimensional area of interest, whereby an area for restraining computations is formed.

8. The program storage device of claim 1, wherein said 2-D parametric surfaces consist essentially of planar surfaces having no thickness.

9. The program storage device of claim 1, wherein said 2-D parametric surfaces consist essentially of curved 2-D parametric surfaces having no thickness.

10. The program storage device of claim 1, wherein said linked at least two of the plurality of 2-D parametric surfaces form an open surface.

11. The program storage device of claim 1, wherein said linking at least two of the plurality of 2-D parametric surfaces to each other is releasable.

12. A method for visualization of a multi-dimensional data volume representing a spatial zone for visualization and interpretation of physical parameters of the spatial zone selected by a user, the multi-dimensional volume being defined by one or more attributes and information leading to the placement of the attributes in the spatial zone, the method comprising:

(a) creating a plurality of 2-D parametric surfaces, wherein each 2-D parametric surface is derived from the data volume;

(b) drawing at least a portion of each 2-D parametric surface for display to a user;

(c) linking at least two of the plurality of 2-D parametric surfaces to each other;

(d) performing an operation on the linked at least two of the plurality of 2-D parametric surfaces while maintaining the relative orientation of the at least two of the plurality of 2-D parametric surfaces with respect to each other; and

(e) repeating drawing step (b).

13. The method of claim 12, wherein said operation comprises an operation selected from a group comprising:

translation, rotation, and scaling.

14. The method of claim 12, wherein said method further comprises the steps of:

creating a first set of control points on at least one of said plurality of 2-D parametric surfaces;

repeating method step (d);

repeating method step (e);

creating a second set of control points on at least one of said plurality of 2-D parametric surfaces; and

fitting a surface from said first set of control points and said second set of control points.

15. The method of claim 12, wherein said method further comprises the steps of:

identifying a feature on at least one of said plurality of 2-D parametric surfaces; and

wherein said performing operation step comprises placing at least one of said plurality of 2-D parametric surfaces so as to change the obliqueness of the placed at least one of said plurality of 2-D parametric surfaces with respect to the apparent plane of the feature.

16. The method of claim 12, wherein at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from a first attribute of said data volume and wherein at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from a second attribute of said data volume.

17. The method of claim 12, wherein at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from an attribute of a first data volume and at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from an attribute of a second data volume.

18. The method of claim 12, wherein said method further comprises the step of defining a multidimensional area of interest, whereby an area for restraining computations is formed.

19. The method of claim 12, wherein said step of creating a plurality of 2-D parametric surfaces further comprises the step of creating one or more 2-D parametric surfaces consisting essentially of planar surfaces having no thickness.

20. The method of claim 12, wherein said step of creating a plurality of 2-D parametric surfaces further comprises the step of creating one or more 2-D parametric surfaces consisting essentially of curved 2-D parametric surfaces having no thickness.

21. The method of claim 12, wherein said linked at least two of the plurality of 2-D parametric surfaces form an open surface.

22. The method of claim 12, wherein said linking of said at least two of the plurality of 2-D parametric surfaces is releasable.

23. A computer program product comprising a computer useable medium having computer program logic recorded thereon for enabling a processor in a computer system to image a multi-dimensional data volume for visualization and interpretation of features selected by a user, wherein the multi-dimensional data volume is defined by one or more attributes and information leading to the placement of the attributes in a spatial zone, the computer program logic comprising:

code to enable the processor to create a plurality of 2-D parametric surfaces wherein each 2-D parametric surface is derived from the data volume;

code to enable the processor to draw at least a portion of each 2-D parametric surface for display to a user;

code to enable the processor to link at least two of the plurality of 2-D parametric surfaces to each other;

code to enable the processor to operate on the linked at least two of the plurality of 2-D parametric surfaces while maintaining the relative orientation of the at least two of the plurality of 2-D parametric surfaces with respect to each other; and

code to enable the processor to repeat the drawing of at least a portion of each 2-D parametric surface for display to a user after occurrence of an operation on the linked at least two of the plurality of 2-D parametric surfaces.

24. The computer program product of claim 23, wherein said code to enable the processor to operate on the linked at least two of the plurality of 2-D parametric surfaces comprises code to enable the processor to perform an operation selected from a group of operations comprising:

translation, rotation, and scaling.

25. The computer program product of claim 23, further comprising:

code to enable the processor to create a first set of control points on at least one of said plurality of 2-D parametric surfaces;

code to enable the processor to create a second set of control points on at least one of said plurality of 2-D parametric surfaces; and

code to enable the processor to derive a surface from said first set of control points and said second set of control points.

26. The computer program product of claim 23, wherein said code to enable the processor to operate on the linked at least two of the plurality of 2-D parametric surfaces further comprises:

code to enable the processor to place at least one of said plurality of 2-D parametric surfaces so as to change the obliqueness of the placed at least one of said plurality of 2-D parametric surfaces with respect to the apparent plane of a feature.

27. The computer program product of claim 23, wherein said data volume comprises at least two attributes and further comprising code to derive at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces from a first attribute of said data volume and further comprising code to derive at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces from a second attribute of said data volume.

28. The computer program product of claim 23, further comprising code to derive at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces from an attribute of a first data volume and further comprising code to derive at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces from an attribute of a second data volume.

29. The computer program product of claim 23, wherein the computer program logic further comprises code to restrain computations within a multidimensional area of interest.

30. The computer program product of claim 23, wherein said code to enable the processor to create a plurality of 2-D parametric surfaces further comprise code to create one or more 2-D parametric surfaces that consist essentially of planar surfaces having no thickness.

31. The computer program product of claim 23, wherein said code to enable the processor to create a plurality of 2-D parametric surfaces further comprise code to create one or more 2-D parametric surfaces that consist essentially of curved 2-D parametric surfaces having no thickness.

32. The computer program product of claim 23, further comprising code to release a linkage between at least two of said at least two of the plurality of 2-D parametric surfaces.

33. A system to image at least one multi-dimensional data volume for visualization and interpretation of features selected by a user, wherein the at least one multi-dimensional data volume is defined by one or more attributes and information leading to the placement of the attributes in a spatial zone, the system comprising:

means for creating one or more 2-D parametric surfaces wherein each 2-D parametric surface is derived from the at least one data volume;

means for drawing at least a portion of each 2-D parametric surface for display to a user;

means for linking at least two of the plurality of 2-D parametric surfaces to each other;

means for performing an operation on the linked at least two of the plurality of 2-D parametric surfaces while maintaining the relative orientation of the at least two of the plurality of 2-D parametric surfaces with respect to each other; and

means for repeating the drawing of at least a portion of each 2-D parametric surface for display to a user after occurrence of an operation on the linked at least two of the plurality of 2-D parametric surfaces.

34. The system of claim 33, wherein said operation performing means is operable to perform an operation selected from a group of operations comprising:

translation, rotation, and scaling.

35. The system of claim 33, further comprising:

means for creating a first set of control points on at least one of said plurality of 2-D parametric surfaces;

means for creating a second set of control points on at least one of said plurality of 2-D parametric surfaces; and

means for deriving a surface from said first set of control points and said second set of control points.

36. The system of claim 33, wherein said operation performing means further comprises:

means for placing at least one of said plurality of 2-D parametric surfaces so as to change the obliqueness of the placed at least one of said plurality of 2-D parametric surfaces with respect to the apparent plane of a feature.

37. The system of claim 33, wherein said data volume comprises at least two attributes and wherein at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from a first attribute of said data volume and at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from a second attribute of said data volume.

38. The system of claim 33, wherein at least a first 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from an attribute of a first data volume and wherein at least a second 2-D parametric surface of said plurality of 2-D parametric surfaces is derived from an attribute of a second data volume.

39. The system of claim 33, further comprising means for restraining computations within a multidimensional area of interest.

40. The system of claim 33, wherein said 2-D parametric surfaces consist essentially of planar surfaces having no thickness.

41. The system of claim 33, wherein said 2-D parametric surfaces consist essentially of curved 2-D parametric surfaces having no thickness.

42. The computer program product of claim 33, wherein said linked at least two of the plurality of 2-D parametric surfaces form an open surface.

43. The computer program product of claim 33, wherein said linkage of said at least two of the plurality of 2-D parametric surfaces is releasable.

44. A graphical display of geoscientific data, the display comprising:

a multidimensional volume having attributes thereon;

at least two linked surfaces positioned in the volume;

the at least two surfaces comprising;

a first surface movably linked to a second surface,

wherein the first and second surfaces are translatable within the volume and

wherein the first and second surfaces are rotatable within the volume.

45. A display as in claim 44, further comprising a handle on at least one surface.

46. A display as in claim 44, wherein the first and second surfaces are scalable within the volume.

47. A display as in claim 44, further comprising:

means for creating a first set of control points on at least one of the at least two surfaces;

means for creating a second set of control points on at least one of the at least two surfaces; and

means for deriving a resultant surface from the first set of control points and the second set of control points.

48. A display as in claim 44, wherein the first and second surfaces are rotatable for placement of the at least two surfaces so as to change the obliqueness of at least one of the at least two surfaces with respect to the apparent plane of a feature.

49. The system of claim 44, further comprising means for restraining computations within a multidimensional area of interest.

50. The system of claim 44, wherein at least two linked surfaces form an open plane formation.

51. A display as in claim 44, wherein the first surface is releasably linked to the second surface.