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Apparatus, vehicle including the same, and control method for the same

  • US 10,515,280 B2
  • Filed: 12/03/2018
  • Issued: 12/24/2019
  • Est. Priority Date: 04/24/2018
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a storage configured to store a data structure including first one or more feature points hierarchically listed and to store a contribution list including information about a contribution rank of each of second one or more feature points; and

    a controller configured to compare the first one or more feature points included in the data structure with the second one or more feature points of the contribution list,wherein the controller is further configured to determine whether to update the data structure based on a comparison result.

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