Title:
MAP FUSION METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/103945
Kind Code:
A1
Abstract:
Provided are a map fusion method, apparatus, device, and storage medium, said method comprising: according to obtained search guidance information, determining the search area of a first map from at least two maps currently displayed, the first map comprising a plurality of first sample points (101); from among at least two maps other than the first map, determining a second map (102); determining, in the second map, a corresponding area of the search area, the second map comprising a plurality of second sample points (103); from the second sample points of the corresponding area, determining a target point that matches the attribute information of the first sample point in the search area so as to obtain a matching pair of sample points, the sample point matching pair comprising a target point and a first sample point which matches the target point (104); according to the obtained sample point matching pair, fusing the first map and the second map to obtain a target fusion map (105).
Inventors:
PENG DONGWEI (CN)
Application Number:
PCT/CN2020/125837
Publication Date:
June 03, 2021
Filing Date:
November 02, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G01C21/32
Foreign References:
| CN110986969A | 2020-04-10 | |||
| CN108827249A | 2018-11-16 | |||
| CN108286976A | 2018-07-17 | |||
| CN109141431A | 2019-01-04 | |||
| CN109100730A | 2018-12-28 | |||
| CN106272423A | 2017-01-04 | |||
| CN105488459A | 2016-04-13 | |||
| CN105260988A | 2016-01-20 | |||
| US20180066957A1 | 2018-03-08 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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