Invention Grant
- Patent Title: Distributed collection and verification of map information
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Application No.: US17222351Application Date: 2021-04-05
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Publication No.: US11333517B1Publication Date: 2022-05-17
- Inventor: Weiyu Zhang , Xufeng Han , Lukas M. Marti , Ross W. Anderson , Kjell Fredrik Larsson
- Applicant: Weiyu Zhang , Xufeng Han , Lukas M. Marti , Ross W. Anderson , Kjell Fredrik Larsson
- Applicant Address: US CA Sunnyvale; US CA Cupertino; US CA San Jose; US CA San Francisco; US CA San Jose
- Assignee: Weiyu Zhang,Xufeng Han,Lukas M. Marti,Ross W. Anderson,Kjell Fredrik Larsson
- Current Assignee: Weiyu Zhang,Xufeng Han,Lukas M. Marti,Ross W. Anderson,Kjell Fredrik Larsson
- Current Assignee Address: US CA Sunnyvale; US CA Cupertino; US CA San Jose; US CA San Francisco; US CA San Jose
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Main IPC: G01C21/36
- IPC: G01C21/36 ; G06T7/70 ; G06K9/62 ; G06V20/56
Abstract:
A method includes capturing images at a device and analyzing the images at the device using a first analysis model to obtain information regarding an observed object that corresponds to a predetermined object. The method also includes determining whether the information regarding the observed object is consistent with stored mapping information, and, in response to determining that the information regarding the observed object is not consistent with the stored mapping information, modifying the stored mapping information based on the observed object.
Information query
IPC分类:
