Associating high-definition map model predictions
AssigneeQUALCOMM Incorporated
InventorsAlberto ZABEO, Mohammadreza MALEK-MOHAMMADI, Saeed DABBAGHCHIAN
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Abstract
In some aspects, an ego vehicle obtains, at a first timestamp, one or more first components of a high-definition (HD) map represented by a first set of polylines, obtains, at a second timestamp subsequent to the first timestamp, one or more second components of the HD map represented by a second set of polylines, and determines one or more current components of the HD map at the second timestamp based at least in part on an association between the one or more first components of the HD map and the one or more second components of the HD map.
Claims20
A vehicle, comprising:
- one or more memories;
- and
- one or more processors communicatively coupled to the one or more memories, the one or more processors, either alone or in combination, configured to:
- obtain, at a first timestamp, one or more first components of a high-definition (HD) map represented by a first set of polylines;
- obtain, at a second timestamp subsequent to the first timestamp, one or more second components of the HD map represented by a second set of polylines;
- and
- determine one or more current components of the HD map at the second timestamp based at least in part on an association between the one or more first components of the HD map and the one or more second components of the HD map.
A method performed by a vehicle, comprising:
- obtaining, at a first timestamp, one or more first components of a high-definition (HD) map represented by a first set of polylines;
- obtaining, at a second timestamp subsequent to the first timestamp, one or more second components of the HD map represented by a second set of polylines;
- and
- determining one or more current components of the HD map at the second timestamp based at least in part on an association between the one or more first components of the HD map and the one or more second components of the HD map.
A vehicle, comprising:
- means for obtaining, at a first timestamp, one or more first components of a high-definition (HD) map represented by a first set of polylines;
- means for obtaining, at a second timestamp subsequent to the first timestamp, one or more second components of the HD map represented by a second set of polylines;
- and
- means for determining one or more current components of the HD map at the second timestamp based at least in part on an association between the one or more first components of the HD map and the one or more second components of the HD map.
Dependencies are inferred from the claim text.