Title:
METHOD AND SYSTEM FOR MATCHING THREE-DIMENSIONAL MODEL AND STREET VIEW DATA
Document Type and Number:
WIPO Patent Application WO/2024/085600
Kind Code:
A1
Abstract:
The present disclosure relates to a method, performed by at least one processor, for matching a three-dimensional model and street view data. The method for matching a three-dimensional model and street view data comprises the steps of: receiving a three-dimensional model of a specific area, the model including texture information and three-dimensional geometric information represented with an absolute coordinate location; receiving a plurality of street view image data of the specific area including street view images captured at a plurality of nodes in the specific area and pieces of absolute coordinate location information about the plurality of street view images with first accuracy; and estimating absolute coordinate location information and orientation information about the plurality of street view images with second accuracy on the basis of the three-dimensional model and street view data. The second accuracy is higher than the first accuracy.
Inventors:
KIM SUJUNG (KR)
BAEK MOOYEOL (KR)
BAEK MOOYEOL (KR)
Application Number:
PCT/KR2023/016046
Publication Date:
April 25, 2024
Filing Date:
October 17, 2023
Export Citation:
Assignee:
NAVER LABS CORP (KR)
International Classes:
G06T7/30; G06T7/70; G06T15/10; G06T17/05; G06T17/20
Foreign References:
| KR20220064524A | 2022-05-19 | |||
| KR20210010309A | 2021-01-27 | |||
| KR101863188B1 | 2018-06-01 | |||
| KR102147969B1 | 2020-08-25 | |||
| KR102318522B1 | 2021-10-29 |
Attorney, Agent or Firm:
AHN, Je Sung et al. (KR)
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