OPEN AREA MAPS BASED ON VECTOR GRAPHICS FORMAT IMAGES
First Claim
Patent Images
1. A method of generating an open area map, the method comprising:
- receiving an image of a layout corresponding to a real-world area in which a person moves about, the image being in a vector graphics format;
determining a reference region using the image of the layout; and
combining a grid with the reference region to generate a routable map,wherein the routable map is configured to provide point-to-point routing within the layout.
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Abstract
Systems and methods corresponding to an open area map are disclosed. For example, one method includes receiving an image of a layout corresponding to a real-world area in which a person moves about. The image is in a vector graphics format. A reference region is determined using the image of the layout. A grid is combined with the reference region to generate a routable map. The routable map is configured to provide point-to-point routing within the layout.
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Citations
20 Claims
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1. A method of generating an open area map, the method comprising:
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receiving an image of a layout corresponding to a real-world area in which a person moves about, the image being in a vector graphics format; determining a reference region using the image of the layout; and combining a grid with the reference region to generate a routable map, wherein the routable map is configured to provide point-to-point routing within the layout. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of generating an open area map, the method comprising:
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obtaining a vector based image of a layout corresponding to a pedestrian walkable area; generating a rasterized image as a function of the vector based image; generating a plurality of reference regions based on the rasterized image; and combining a mesh with the plurality of reference regions to generate a routable map, wherein routing between the plurality of reference regions is based on the mesh. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer-readable medium including computer-executable instructions for performing a method of generating an open area map, the method comprising:
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obtaining a vector graphics format image of a layout corresponding to a real-world area in which a pedestrian walks about; applying a grid over the vector graphics format image; determining a plurality of reference regions as a function of the vector graphics format image; and combining the grid with the plurality of reference regions to generate a routable map, wherein the routable map is configured to provide routing to and from any of the plurality of reference regions. - View Dependent Claims (20)
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Specification