METHOD AND SYSTEM FOR GENERATING A REPRESENTATION SYMBOL AS AN IDENTIFICATION CHALLENGE

• US 20090297064A1
• Filed: 05/30/2008
• Published: 12/03/2009
• Est. Priority Date: 05/30/2008
• Status: Abandoned Application

• Current Assignee: Dynamic Representation Systems Llc-Part VII
• Original Assignee: Dynamic Representation Systems Llc-Part VII
• Inventors: Koziol, Jason D., Koziol, Anthony R.
• Application Number:
  US12/129,809
• Publication Number:
  US 20090297064A1
• Time in Patent Office: Days
• US Class Current: 382/302
• CPC Class Codes: G06T 11/203 Drawing of straight lines or curves

Abstract

Provided is a system and method for generating a representation of a symbol. The method includes receiving a base image symbol. The base image symbol is distinguished into a plurality of initial image components. The initial image components are mapped to a first plane defined by two perpendicular axes, a third axis being normal to the plane. A noise function is selected. A plurality of views are generated, each by applying the selected noise function to each initial image component to provide an adjusted image component, each adjusted image component offset from initial image component. The adjusted image components are collectively orthogonally projected into a viewing plane angled relative to the first plane. The plurality of views are output such as to a database or a display. An associated system for performing the method is also provided.

Claims

1. A method of generating a representation of a symbol, the method comprising:

receiving a base image symbol;

distinguishing a plurality of initial image components from the base image symbol mapped to a first plane defined by a first and second axis, a third axis being normal to the first plane;

selecting at least one noise function;

generating a plurality of views, each view provided by;

applying the selected noise function to each initial image component to provide an adjusted image component, each adjusted image component offset from initial image component;

orthogonally projecting the collective adjusted image components into a viewing plane angled relative to the first plane;

outputting the plurality of views for the viewing plane.

2. The method of claim 1, wherein distinguishing each initial image component comprises:

subdividing the base image into a plurality of elements, each element having a first end point, a second end point, at least two control points therebetween and a vector line from the first end point to the second end.

3. The method of claim 2, wherein applying the noise function to provide adjusted image components for each view comprises:

determining an offset for each first end point, second end point and control points of each element along at least one axis;

adding the determined offset to each first end point, second end point and control points of each element along the at least one axis, common end points between elements receiving the same offset;

regenerating the vector between each set of the first and second end points as a curve.

4. The method of claim 3, wherein the determined offsets for the control points of each element are out of phase with the determined offsets for the first and second end points of each element.

5. The method of claim 3, wherein the offset axis is transverse the first plane.

6. The method of claim 3, wherein the offset axis is within the first plane.

7. The method of claim 1, wherein at least two different noise functions are selected, each applied to a different subset of initial image components.

8. The method of claim 1, wherein for each view, at least one adjusted image component obscures at least a portion of another adjusted image component.

9. The method of claim 1, wherein in response to the base image symbol having symbol identity information, removing the symbol identity information.

10. The method of claim 1, wherein the plurality of views are output to a database.

11. The method of claim 1, wherein the plurality of views are output to a display mechanism.

12. The method of claim 1, wherein the plurality of views are human only perceptible (HOP).

13. The method of claim 1, the plurality of views posing an identification challenge for an automated agent.

14. The method of claim 1, further including:

determining a variance between the adjusted image component and the initial image component; and

accepting the view in a first instance when the variance of a first percentage of the adjusted image components is above a first threshold value, and discarding the view in a second instance when the variance of the first percentage of the adjusted image components is below the first threshold value.

15. The method of claim 14, wherein the first percentage is at least about thirty-five percent and the first threshold is at least about thirty-five percent.

16. The method of claim 1, wherein the method is stored on a computer-readable medium as a computer program which, when executed by a computer will perform the steps of generating a representation of a symbol, the generated representation posing a challenge for an automated agent.

17. A representation symbol of a base image symbol having a plurality of initial image components, comprising:

a plurality of adjusted image components, each adjusted image component corresponding to and offset from an initial image component; and

at least one adjusted image component obscuring at least a portion of another adjusted image component.

18. The representation symbol of claim 17, wherein the plurality of adjusted image components are a view, a plurality of different views providing an animation.

19. The representation symbol of claim 17, provided by:

receiving the base image symbol;

distinguishing the base image symbol into the plurality of initial image components mapped to a first plane;

selecting at least one noise function; and

generating a view of the representation symbol by;

applying the selected noise function to each initial image component to provide each corresponding adjusted image component, each adjusted image component offset from the corresponding initial image component; and

orthogonally projecting the collective adjusted image components into a viewing plane angled relative to the first plane.

20. The representation symbol of claim 17, provided by:

receiving the base image symbol;

resolving the base image symbol into the plurality of initial image components;

selecting at least one noise function; and

generating a view of the representation symbol by;

applying, for each initial image component, the selected noise function to provide an adjusted image component;

determining a variance between the adjusted image component and the initial image component; and

accepting the view in a first instance when the variance of a first percentage of the adjusted image components is above a first threshold value, and discarding the view in a second instance when the variance of the first percentage of the adjusted image components is below the first threshold value.

21. A method of generating a representation of a symbol that poses an identification challenge for an automated agent, the method comprising:

receiving a base image symbol;

resolving the base image symbol into a plurality of initial image components;

selecting at least one noise function;

generating a plurality of views, each view provided by;

applying, for each initial image component, the selected noise function to provide an adjusted image component;

determining a variance between the adjusted image component and the initial image component;

accepting the view in a first instance when the variance of a first percentage of the adjusted image components is above a first threshold value, and discarding the view in a second instance when the variance of the first percentage of the adjusted image components is below the first threshold value; and

outputting the plurality of views.

22. The method of claim 21, wherein the plurality of initial image components are mapped to a first plane defined by a first and second axis, a third axis being normal to the plane, each adjusted image component offset from the initial image component and orthogonally projected into a viewing plane angled relative to the first plane.

23. The method of claim 22, wherein for each view, at least one adjusted image component obscures at least a portion of another adjusted image component.

24. The method of claim 21, wherein resolving each initial image component comprises:

subdividing the base image into a plurality of elements, each element having a first end point, a second end point, at least two control points therebetween and a vector line from the first end point to the second end.

25. The method of claim 24, wherein applying the noise function to provide adjusted image components comprises:

determining an offset for each first end point, second end point and control points of each element along at least one axis;

adding the determined offset to each first end point, second end point and control points of each element along the at least one axis, common end points between elements receiving the same offset; and

regenerating the vector between each set of the first and second end points as a curve.

26. The method of claim 21, wherein the first percentage is at least about thirty-five and the first threshold is at least about percent.

27. The method of claim 26, wherein the first percentage is about fifty percent and the first threshold is about fifty percent.

28. The method of claim 21, wherein the plurality of views are output in a first instance to a database and in a second instance to a display mechanism.

29. The method of claim 21, wherein the selected noise function has a repeating period, the plurality of views generated over one instance of the period.

30. The method of claim 21, wherein the method is stored on a computer-readable medium as a computer program which, when executed by a computer will perform the steps of generating a representation of a symbol, the generated representation posing a challenge for an automated agent.

31. A system for generating a representation of a symbol, comprising:

a receiver structured and arranged with an input device for permitting at least one base image symbol to be received;

a distinguisher structured and arranged to distinguish a plurality of initial image components from the base image symbol mapped to a first plane defined by a first and second axis, a third axis being normal to the first plane;

a noise function structured and arranged to provide at least one noise function;

a view generator structured and arranged to generate a plurality of views, each view provided by;

applying the selected noise function to each initial image component to provide an adjusted image component, each adjusted image component offset from the initial image component;

orthogonally projecting the collective adjusted image components into a viewing plane angled relative to the first plane;

an outputter structured and arranged to output the plurality of views for the viewing plane.

32. The system of claim 31, wherein at least one adjusted image component obscures at least a portion of another adjusted image component in each view.

33. The system of claim 31, wherein the system further includes:

a processing unit;

a memory storage device coupled to the processing unit;

an input device coupled to the processing unit and operable to receive a base image symbol;

an output device coupled to the processing unit;

the processing unit being operative to execute instructions for the generation of representations of the base image symbol; and

wherein the receiver is a receiving routine operatively associated with an input device for permitting the least one base image symbol to be received;

the distinguisher is a distinguishing routine for distinguishing the plurality of initial image components from the base image symbol mapped to the first plane defined by the first and second axis, the third axis being normal to the first plane;

the noise function is a noise function routine for providing the at least one noise function;

the view generator is a generate views routine for generating the plurality of views, each view provided by;

applying the selected noise function to each initial image component to provide an adjusted image component, each adjusted image component offset from the initial image component;

orthogonally projecting the collective adjusted image components into the viewing plane angled relative to the first plane;

the outputter is an output routine for outputting the plurality of views for the viewing plane.

34. A computer-readable medium on which is stored a computer program for generating a representation of a symbol as a challenge for an automated agent, the computer program comprising instructions which when executed by a computer, perform the steps of:

receiving a base image symbol;

distinguishing a plurality of initial image components from the base image symbol mapped to a first plane defined by a first and second axis, a third axis being normal to the first plane;

selecting at least one noise function;

generating a plurality of views, each view provided by;

applying the selected noise function to each initial image component to provide an adjusted image component, each adjusted image component offset from initial image component;

orthogonally projecting the collective adjusted image components into a viewing plane angled relative to the first plane;

outputting the plurality of views for the viewing plane.

35. The computer-readable medium of claim 34, wherein for each view, at least one adjusted image component obscures at least a portion of another adjusted image component.

36. The computer-readable medium of claim 34, wherein distinguishing each initial image component comprises:

subdividing the base image into a plurality of elements, each element having a first end point, a second end point, at least two control points therebetween and a vector line from the first end point to the second end.

37. The computer-readable medium of claim 34, wherein applying the noise function to provide adjusted image components for each view comprises:

determining an offset for each first end point, second end point and control points of each element along at least one axis;

adding the determined offset to each first end point, second end point and control points of each element along the at least one axis, common end points between elements receiving the same offset;

regenerating the vector between each set of the first and second end points as a curve.

38. The computer-readable medium of claim 34, further including:

determining a variance between the adjusted image component and the initial image component; and

accepting the view in a first instance when the variance of a first percentage of the adjusted image components is above a first threshold value, and discarding the view in a second instance when the variance of the first percentage of the adjusted image components is below the first threshold value.