EXEMPLAR/PDE-BASED TECHNIQUE TO FILL NULL REGIONS AND CORRESPONDING ACCURACY ASSESSMENT
First Claim
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1. A geospatial modeling system comprising:
- a geospatial data storage device; and
a processor cooperating with said geospatial data storage device for selectively inpainting data into at least one void in geospatial model data using a partial differential equation (PDE) algorithm and an exemplar algorithm.
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Abstract
A geospatial modeling system may include a geospatial data storage device, and a processor cooperating with the geospatial data storage device for selectively inpainting data into at least one void in geospatial model data using a partial differential equation (PDE) algorithm and an exemplar algorithm.
61 Citations
29 Claims
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1. A geospatial modeling system comprising:
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a geospatial data storage device; and a processor cooperating with said geospatial data storage device for selectively inpainting data into at least one void in geospatial model data using a partial differential equation (PDE) algorithm and an exemplar algorithm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A geospatial modeling system comprising:
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a geospatial data storage device for storing geospatial model data; and a processor cooperating with said geospatial data storage device for determining a void complexity predictor metric for least one void in the geospatial model data based upon a perimeter of the at least one void, selecting between a partial differential equation (PDE) algorithm and an exemplar algorithm based upon the void complexity predictor metric, inpainting data into the at least one void in the geospatial model data using the selected algorithms and repeating determining, selecting, and inpainting until a stopping value associated with the at least one void is below an error threshold. - View Dependent Claims (15, 16, 17, 18)
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19. A geospatial modeling method comprising:
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providing geospatial model data; and selectively inpainting data into at least one void in the geospatial model data using a partial differential equation (PDE) algorithm and an exemplar algorithm. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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26. A computer-readable medium having computer-executable instructions for causing a computer to perform at least one step comprising:
selectively inpainting data into at least one void in geospatial model data using a partial differential equation (PDE) algorithm and an exemplar algorithm. - View Dependent Claims (27, 28, 29)
Specification