- 专利标题： System for sparsely representing and storing geographic and map data
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申请号： US18302253申请日： 2023-04-18
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公开(公告)号： US12080172B2公开(公告)日： 2024-09-03
- 发明人: Derek Adams , Michael Carsten Bosse , Elena Stephanie Stumm , Veeresh Taranalli
- 申请人： Zoox, Inc.
- 申请人地址： US CA Foster City
- 专利权人： Zoox, Inc.
- 当前专利权人： Zoox, Inc.
- 当前专利权人地址： US CA Foster City
- 代理机构： Lee & Hayes, P.C.
- 主分类号： G08G1/00
- IPC分类号： G08G1/00 ; B60W60/00 ; G01C21/00 ; G06N20/00
摘要：
Techniques associated with generating and maintaining sparse geographic and map data. In some cases, the system may maintain a factor graph comprising a plurality of nodes. In some cases, the nodes may comprise pose data and sensor data associated with an autonomous vehicle at the geographic position represented by the node. The nodes may be linked based on shared trajectories and shared sensor data.
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