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Using pattern recognition to reduce noise in a 3D map

  • US 10,181,089 B2
  • Filed: 12/19/2016
  • Issued: 01/15/2019
  • Est. Priority Date: 12/19/2016
  • Status: Active Grant
First Claim
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1. A device comprising:

  • at least one computer medium that is not a transitory signal and that comprises instructions executable by at least one processor to;

    receive a digital depth map;

    execute image recognition on the depth map;

    based at least in part on the image recognition, identify a first object at least in part by identifying at least a segment of a continuous sequence of pixels in an image that have characteristics comparable to each other in the sequence but that are different by from characteristics of pixels nearby the sequence;

    based at least in part on the image recognition, identify a second object;

    identify a first noise reduction level associated with the first object;

    identify a second noise reduction level associated with the second object, the first noise reduction level being different from the second level noise reduction level; and

    apply the first and second noise reduction levels to respective entireties of the first and second objects.

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