Displaying lightning strikes
First Claim
Patent Images
1. A method of displaying lightning strikes, comprising:
- assigning uniformly-structured kernels to lightning strikes, the uniformly-structured kernels comprising pixel matrices in which pixels at centers of the matrices have greater values than pixels at edges of the matrices; and
displaying an overlapping portion of two or more uniformly-structured kernels by summing pixel values in the matrices of the two or more uniformly-structured kernels at the overlapping portion.
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Abstract
Lightning strikes are displayed as uniformly-structured (e.g., gaussian) kernels that decay in size and intensity over time. The lightning strikes may be displayed as they occur, or stored for later display. Overlapping areas of the kernels are displayed in different colors than corresponding non-overlapping areas. A color (or colors) displayed in an overlapping area is a function of the number of kernels that overlap in that area.
62 Citations
18 Claims
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1. A method of displaying lightning strikes, comprising:
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assigning uniformly-structured kernels to lightning strikes, the uniformly-structured kernels comprising pixel matrices in which pixels at centers of the matrices have greater values than pixels at edges of the matrices; and
displaying an overlapping portion of two or more uniformly-structured kernels by summing pixel values in the matrices of the two or more uniformly-structured kernels at the overlapping portion. - View Dependent Claims (2, 3)
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4. A method of displaying lightning strikes, comprising:
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displaying two or more lightning strikes as uniformly-structured kernels, portions of the uniformly-structured kernels overlapping in an area;
wherein a color of the area is a function of a number of uniformly-structured kernels that overlap in the area. - View Dependent Claims (5, 6)
wherein the color of the area increases in amplitude based on the number of additional uniformly-structured kernels that overlap the area.
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6. The method of claim 4, wherein the color of the area may be one or more of a continuum of colors ranging from magenta at a high color amplitude to black at a low color amplitude.
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7. A computer program stored on a computer-readable medium for displaying lightning strikes, the computer program comprising:
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code to assign uniformly-structured kernels to lightning strikes, the uniformly-structured kernels comprising pixel matrices in which pixels at centers of the matrices have greater values than pixels at edges of the matrices; and
code to display an overlapping portion of two or more uniformly-structured kernels by summing pixel values in the matrices of the two or more uniformly-structured kernels at the overlapping portion. - View Dependent Claims (8, 9)
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10. A computer program stored on a computer-readable medium for displaying lightning strikes, the computer program comprising:
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code to display two or more lightning strikes as uniformly-structured kernels, portions of the uniformly-structured kernels overlapping in an area;
wherein a color of the area is a function of a number of uniformly-structured kernels that overlap in the area. - View Dependent Claims (11, 12)
wherein the color of the area increases in amplitude based on the number of additional uniformly-structured kernels that overlap the area.
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12. The computer program of claim 10, wherein the color of the area may be one or more of a continuum of colors ranging from magenta at a high color amplitude to black at a low color amplitude.
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13. An apparatus for displaying lightning strikes, comprising:
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a memory which stores computer code; and
a processor which executes the computer code (i) to assign uniformly-structured kernels to lightning strikes, the uniformly-structured kernels comprising pixel matrices in which pixels at centers of the matrices have greater values than pixels at edges of the matrices, and (ii) to display an overlapping portion of two or more uniformly-structured kernels by summing pixel values in the matrices of the two or more uniformly-structured kernels at the overlapping portion. - View Dependent Claims (14, 15)
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16. An apparatus for displaying lightning strikes, comprising:
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a memory which stores computer code; and
a processor which executes the computer code to display two or more lightning strikes as uniformly-structured kernels, portions of the uniformly-structured kernels overlapping in an area;
wherein a color of the area is a function of a number of uniformly-structured kernels that overlap in the area. - View Dependent Claims (17, 18)
wherein the color of the area increases in amplitude based on the number of additional uniformly-structured kernels that overlap the area.
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18. The apparatus of claim 16, wherein the color of the area may be one or more of a continuum of colors ranging from magenta at a high color amplitude to black at a low color amplitude.
Specification